Postfix jobber

I'm seeking a professional to create a custom email solution based on one or a combination of the following options: Mailcow, Modoboa, iRedMail, Zimbra Open Source Edition, Postfix + Dovecot. Key Project Details: - The specific features and functionalities of the email solution will be discussed in a meeting after the initial proposal. - A crucial part of this project is the full ownership of the developed solution. You will need to provide a document confirming this. - Price and timeline are open to your proposal, as are the features of the email system. Ideal skills for the job include: - Extensive experience with the listed email solutions. - Strong understanding of email system functionalities such as spam filtering, user management, and calendar integration. - Ability ...

Freelancer Job Profile: Mass Mailing System Developer (Postfix, RabbitMQ, Mautic, Mailtrain) Job Type: Freelancer / Contract Duration: 1-3 months Budget: Rs. 5000 (No advance payment will be given) Location: Remote Key Responsibilities: 1. SMTP Setup (Postfix/Exim): Install and configure Postfix/Exim for outbound emails. 2. Queue Management (RabbitMQ/Redis): Set up email queues to manage high email volumes. 3. Email Marketing (Mautic/Mailtrain): Configure email campaigns, templates, and automation. 4. DNS & Authentication: Set up SPF, DKIM, DMARC records via Cloudflare for deliverability. 5. Monitoring: Implement MailWatch/PostfixAdmin for tracking email delivery. 6. Scalability: Implement HAProxy for load balancing, manage IP rotation. 7. Optimization: Troubleshoo...

Freelancer Job Profile: Mass Mailing System Developer (Postfix, RabbitMQ, Mautic, Mailtrain) Job Type: Freelancer / Contract Duration: 1-3 months Budget: Rs. 5000 (No advance payment will be given) Location: Remote Key Responsibilities: 1. SMTP Setup (Postfix/Exim): Install and configure Postfix/Exim for outbound emails. 2. Queue Management (RabbitMQ/Redis): Set up email queues to manage high email volumes. 3. Email Marketing (Mautic/Mailtrain): Configure email campaigns, templates, and automation. 4. DNS & Authentication: Set up SPF, DKIM, DMARC records via Cloudflare for deliverability. 5. Monitoring: Implement MailWatch/PostfixAdmin for tracking email delivery. 6. Scalability: Implement HAProxy for load balancing, manage IP rotation. 7. Optimization: Troubleshoo...

Según requerimientos adjuntos. Solo se reciben preguntas asociadas a lo definido. Luego de leído podemos reunirnos. Publique su propuesta de precio, no es de nuestro interés recibir propuestas para conversar. No se indicará el budget de que se dispone ni plazo, ambos debe indicarlos usted. El desarrollo será propiedad nuestro, debe proporcionarnos un documento que lo indique. Gracias.

We are seeking an experienced Proxmox Mail Gateway (PMG) Specialist to assist in verifying and configuring our Proxmox Mail Gateway setup. The goal is to optimize it as a backup mail gateway to our existing mail server. The ideal candidate will have hands-on exper...Strong understanding of mail server protocols (SMTP, IMAP, POP3). Experience in configuring backup and failover systems for mail servers. Knowledge of email filtering, spam detection, and security measures. Ability to troubleshoot and resolve email delivery issues. Excellent communication skills to collaborate and report progress. Preferred Skills: Familiarity with other mail server systems (e.g., Postfix, Exim). Understanding of DNS configurations for mail servers (MX, SPF, DKIM, DMARC). Experience in Linux server admin...

...aligned for all organization domains. The email system is secure, compliant, and well-documented for future reference. Requirements: Expertise in configuring split or dual email delivery with Google Workspace and hosted mail servers. Strong knowledge of email authentication protocols (SPF, DKIM, DMARC). Experience in securing email servers (e.g., Postfix or Plesk) against abuse and unauthorized access. Familiarity with tools like MXToolbox, Postfix logs, and Fail2Ban for monitoring and troubleshooting. Timeline: The project should be completed within 5 business days....

I'm seeking an expert in Virtualmin for configuring an email server for me. The server's primary task is to send and receive emails. In addition, I need it to support the following email protocols: IMAP, SMTP, and POP3. !!!! Config will be done remotly from my laptop !!!!! I hire based on hourly rate. I assume 1h is more than enough to configure All software installed postfix and procmail Key Requirements: - Server setup for sending and receiving emails - Support for IMAP, SMTP, and POP3 protocols - Configuration of TLS/SSL for email authentication Ideal Skills: - Extensive knowledge and experience with Virtualmin - Proficiency in email server setup and configuration - Familiarity with email protocols and authentication methods

I need a professional to configure my Postfix mail server. The task is to set up a PHP script that processes incoming emails, enabling customers to directly respond to support tickets via email instead of the web interface. Key Requirements: - Postfix Configuration: I am currently using Postfix as my email server. The freelancer should be experienced with this server and understand how to customize it for this purpose. - PHP Scripting: I have no preferred PHP framework or library, so the person for this job should be proficient in creating custom PHP scripts to meet my needs. - Email Authentication: The system needs to authenticate users replying to support tickets via a unique reply-to address per ticket. Experience with setting up such a system is crucial. The goa...

...yet, the script should be flexible enough to accommodate various packages. - Configure network settings: The script should set up necessary network configurations. Software Packages: - Hostname setup on VPS. - Apache, - Mysql based on 7.4, - PHP FPM 7.4, extra extension pack as optional with command line installation as package require. - Cronjob - Bind9 - PHPmyadmin, - Webmail Roundcube, exim, postfix, devcot - Custom Database with username, password [can be multiple] - Domain/Host Creation [can be multiple, eg main domain, sub domain etc] - Lets encrypt SSL. - Email accounts in roundcube [can be multiple] There might be a few more. A step-wise procedure should be followed to complete this setup. You can suggest me your best option. Ideal Skills: - Proficiency in Bash scripti...

I'm in need of an experienced professional to install Postfix Mail Transfer Agent (PMTA) on my Ubuntu 24 server. The primary purpose of this setup will be to handle transactional emails. Key Details: - Installation of PMTA on Ubuntu 24 - Configuration for sending transactional emails - Integration with a CRM system (specific system to be determined) Ideal Candidates: - Proven experience with PMTA installations - Proficiency in Ubuntu server management - Prior work with CRM integrations - Knowledge of configuring PMTA for transactional emails Please note, there is no specific CRM system that I prefer for this project. The chosen freelancer and I will determine the best fit together.

I'm looking for an experienced system administrator to help configure my iRedMail server. The server is running on Linux and uses Postfix as the main email service. I need assistance with the following: - Configuring the server so it can successfully send emails to Gmail accounts. - Setting up the Display Name on outgoing emails to match the email username. - Setting up DMARC policy for better email security and reporting. Currently, I have DKIM configured as an email authentication method. Experience with Linux, Postfix, and iRedMail is crucial for this task.

I need a professional to configure my email server to send emails ...uncertain about my IPv6 address assignment. I'm open to any email server software, so your expertise in selecting and setting up the most suitable one (Postfix, Exim, or Sendmail) would be appreciated. Your responsibilities will include: - Assessing my current server setup and IPv6 availability. - Selecting the most suitable email server software. - Configuring the server for IPv6-only email transmission. - Providing a brief tutorial on managing this setup. Ideal skills and experience: - Strong knowledge in Linux server management. - Proven experience in email server setup and configuration. - Expertise in IPv6. - Familiarity with Postfix, Exim, and Sendmail. - Ability to provide clear instructions fo...

I need a professional to configure my email server to send emails...uncertain about my IPv6 address assignment. I'm open to any email server software, so your expertise in selecting and setting up the most suitable one (Postfix, Exim, or Sendmail) would be appreciated. Your responsibilities will include: - Assessing my current server setup and IPv6 availability. - Selecting the most suitable email server software. - Configuring the server for IPv6-only email transmission. - Providing a brief tutorial on managing this setup. Ideal skills and experience: - Strong knowledge in Linux server management. - Proven experience in email server setup and configuration. - Expertise in IPv6. - Familiarity with Postfix, Exim, and Sendmail. - Ability to provide clear instructions fo...

I'm looking for a skilled server admin who can help me set up effective spam filtering on my server. The main focus will be on blocking unwanted emails and securing my email settings (SPF, DKIM, DMARC). Key Responsibilities: - Configuring spam filters - Blocking unwanted emails - Securing email settings (SPF, DKIM, DMARC) Ideal Skills and Experience: - Proficiency with Postfix, Exim, or similar mail server software - Experience in spam filtering and email security - Knowledge and hands-on experience of SPF, DKIM, DMARC setup - Ability to block spam sources and optimize server email settings Please share your relevant experience and a brief plan for tackling spam on my server. I'm looking for a quick setup and recommendations for ongoing management.

Hello, We are a small company located near Vienna, Austria, using a server hosted at Hetzner in the Netherlands. I've set up the entire server, and everything works fine - except for secure emails. Currently, our emails are being rejected by Google, Microsoft, and possibly others. Additionally, every time I send or receive an email, I receive a certificate warning from Kaspersky, so this seems to need attention as well. Our server setup follows "the perfect server" guidelines and includes Apache, MariaDB, and ISPConfig 3 (we’re hosting about 18 websites on it). I would like to have Zabbix installed and ideally you can solve the email problems with Mailcow or manually? Also, Let's Encrypt certificates need to be configured for Dovecot and ISPConfig 3, as SSL i...

...the organization, but we are unable to send emails outside the organization. We followed these steps during the setup: - Installed and configured Postfix as the SMTP server. - Set up TLS encryption and authentication (SASL). - Configured the necessary settings in the Postfix configuration file. **Issue:** While internal emails are being sent successfully, emails to external domains are not going through. We believe this is related to the relay mechanism configuration and need assistance to resolve it. **Your task:** - Diagnose and fix the SMTP relay configuration to ensure that emails can be sent externally. - Review the existing Postfix setup and make any necessary adjustments. **Future Consideration:** If needed, we are also open to deploying this SMTP s...

Looking to set up email server and now has postfix and webmin and virtual min installed

Troubleshooting the Platform for BTR I have implemented a WordPress-based website/portal and a Postfix & Dovecot-based email system. The following software tools have been used: Rocky Linux 8.10 (Green Obsidian) Postfix 3.4.8 Dovecot 2.3.16 Apache 2.4.37 Wordpress CWPro Panel: CentOS Web Panel Email is not working, the web-site is not accessible and Fail2Ban is not working. The following error caodehas been encountered: ==== AUTHENTICATION COMPLETE ==== Job for failed because the control process exited with error code. See "systemctl status " and "journalctl -xe" for details. All errors have to be corrected under this project and no data loss to happen especially of the emails. All errors from CentOS Web Panel Pro to be removed. A further six m...

My Modoboa system is in need of debugging and upgrading. The main task involves upgrading Postfix and other modules such as Autoreply, Radicale, and Delivery. There are no specific error messages related to email delivery problems, but the system is not performing to its full potential. Key Requirements: - Comprehensive debugging of Modoboa - Upgrading of Postfix and other relevant modules - Improving overall system performance Ideal Skills: - Extensive experience with Modoboa - Proficiency in Postfix and its modules - Strong debugging skills - Familiarity with Autoreply, Radicale, and Delivery modules Please note, I'm not receiving any specific error messages, so the issue may not be immediately apparent. An expert with a keen eye for detail will be essentia...

I am facing issues with my installation of Dovecot/Postfix on my CentOS 7 server. While I can access my email through SquirrelMail using the usernames and passwords I created, I am unable to log in using the fully qualified domain name (FQDN). I would like to be able to send and receive emails externally. Ideal Skills: - Proficient in Dovecot/Postfix - Experienced with CentOS 7 - Knowledgeable in configuring email servers

...`sendmail` or an alternative mail transfer agent (e.g., Postfix) on the VPS. - Configure Sendmail to send emails from the custom domain (e.g., ***). - Ensure proper configuration to avoid open relay risks. 4. **SPF (Sender Policy Framework) Record**: - Configure the SPF record in the domain’s DNS settings. - Example SPF record: ``` v=spf1 ip4:[YOUR_VPS_IP] include:[MAIL_PROVIDER_IF_ANY] -all ``` - Verify SPF configuration using tools like MXToolbox or Mail-Tester. 5. **DKIM (DomainKeys Identified Mail)**: - Install and configure DKIM on the server (using tools like `opendkim`). - Generate DKIM keys. - Add the public key to the domain’s DNS records as a TXT entry. - Link DKIM with Sendmail or Postfix. - Verify DKI...

I'm seeking a seasoned expert to help me set up a self-hosted SMTP server from scratch. The platform should be capable of sending 200,000 emails daily with ...on ensuring good inbox delivery and minimizing spam issues. Requirements: - Use of Username and Password as the authentication method - Complete self-hosted solution, no third-party email service providers - Expertise in setting up and configuring Postfix, Exim, or Haraka (as the chosen SMTP software) Ideal Skills and Experience: - Extensive experience in SMTP server setup - Proven track record of successful email delivery - Deep understanding of anti-spam techniques and inbox delivery optimization - Proficiency in using and configuring Postfix, Exim, or Haraka - Excellent troubleshooting skills and ability to en...

I'm seeking a Linux expert with extensive experience configuring email systems. I need help setting up the SMTP relay with SendGrid on my CentOS server where Postfix and Let’s Encrypt are already installed. Key Requirements: - Configure Postfix to work with SendGrid for outgoing emails -setup Let’s Encrypt for new domain - Ensure the system is optimally set up for a Gmail account linked to my domain Ideal Skills: - Deep understanding of Linux, particularly CentOS - Experience with Postfix and SendGrid integration - Knowledge of email system security practices Google Cloud blocks port 25 for SMTP traffic Please note I will have all that you need open witha anydesk conncection, I haven't encountered any specific issues or errors with the current...

...services (such as firewall, DDoS protection, and access restriction). Fix the email send/receive issue: There's a configuration issue preventing the email system from working correctly (SMTP, SPF, DKIM, DMARC). Provide recommendations and improvements on how to manage web hosting using Software as a Service (SaaS) to enhance performance and security. Requirements: Expertise in email setup (Exim, Postfix, Mailcow, or similar systems). Knowledge of Cloudflare integration and DNS management. Experience in securing and protecting VPS servers. Ability to offer suggestions for performance and security improvements when using web hosting through SaaS. Skills required: Linux Server Administration Cloudflare Web Security Email Handling DNS Management Cybersecurity SaaS Recommendatio...

...IMAP, 995 for POP3). Update DNS records for the domain: Set up MX records for the new server. Configure SPF, DKIM, and DMARC records for email authentication. Day 2: Email Server Installation and Basic Configuration Install email server software (Postfix for SMTP, Dovecot for IMAP/POP3). Configure Postfix for basic email sending and receiving. Create initial user accounts. Obtain and install SSL/TLS certificates using Let's Encrypt for secure connections. Day 3: Security Implementation and Basic Testing Implement user authentication (SASL) in Postfix. Configure SSL/TLS for secure email transmission. Conduct basic testing for sending and receiving emails to ensure setup is functional. Day 4: Advanced Configuration and Testing Fine-tune email server settings f...

I'm looking for a seasoned professional to help me configure a new email server on Linux Debian. This server is intended for business use, so reliability and security are key. Install and configure Dovecot (with shared folders), Postfix, DNS (Web will be hosted externaly and Email sever internally behind public IP), SPF, DKIM, DMARC, Sogo , PTR settings for 2 x company domain and Btrfs Raid: - Ideal qualifications: - Extensive experience with Linux Debian - Proven track record in configuring email andweb servers - Strong understanding of business email needs (security, reliability) Your bid should reflect your expertise and the quality of your past work.

Just need to create a personal email server in PC

Just need to create a personal email server in PC

I need assistance with installing my private DKIM key on my Postfix mail server. I already have both the public and private keys. However, I'm uncertain about where to publish the public DKIM key. Key Tasks: - Install the private DKIM key on my Postfix mail server. - Guide me on how to publish the public DKIM key. Ideal Skills: - Extensive experience with Postfix mail server. - Proficiency in DKIM key installation and configuration. - Good communication skills for clear guidance. - Someone trustworthy

I have a postfix mail server installed on ubuntu, however i am currently unable to send emails to Microsoft emails even though it used to work. attached is a sample error I get.

I'm seeking a professional to help me set up several VPS servers configured as a mail server. I need your recommendation on what to use. Your role will involve: - Configuring these servers to run Postfix (or another) mail server - Ensuring the server is capable of hosting marketing email accounts I need suggestions on which platforms to use. Pay is negotiable.

I'm looking for a professional who can set up an email server for me with a specific feature: the ability to forward emails to multiple addresses. Key Requirements: - Experience with email server software such as Microsoft Exchange, Postfix, or Exim (please advise on the best choice). - Ability to implement a multi-recipient email redirect feature. - Strong technical skills to ensure a seamless setup. The ideal candidate will be able to propose the most suitable email server software and handle all aspects of the setup process. Please note that the management of email redirection does not need to be through a specific interface, though a user-friendly solution would be a bonus. Command line and email client management options may be utilized if necessary.

I am currently facing a Gmail SMTP authentication issue with my Postfix email server hosted on Google Cloud Platform. The server is all set up, DNS records are configured for Google Workspace, but it still fails to send emails due to authentication problems. Here is what I need: - Troubleshooting and identification of the Gmail SMTP authentication issue - Resolution to ensure Postfix can successfully send emails through Gmail's SMTP - Proper configuration of Google Workspace API for sending emails via Postfix Ideal Skills and Experience: - Proven experience with Postfix and Gmail SMTP configuration - Strong understanding of Google Cloud Platform and Google Workspace - Deep knowledge of setting up and working with APIs, specifically Google Workspace API - ...

I need a professional to help me with my Postfix mail server. - The server is primarily set up for corporate use. - There's a pressing issue with outgoing emails not being delivered. - I need to get this fixed urgently. Ideal candidates should have extensive experience with Postfix and corporate email servers. Familiarity with diagnosing and resolving delivery issues is crucial. Freelancer should be able to fix issue through any desk, no server login credentials will be provided.

I am seeking a freelancer to set up a new SMTP server for outbound mass email sending. The ideal candidate will have experience in email marketing and setting up SMTP servers. I want to use the server as intermediate relay to route mails, depending on conditions such as: - recipient domain - a certain tag in email body Requirements: - Set up a new SMTP server (Postfix or Exim) on VPS Server - Ability to send more than 50,000 emails per month - Experience in lead generation email marketing campaigns Skills: - Experience with SMTP server setup - Knowledge of email marketing best practices - Ability to handle large volumes of emails Goals: - Reach all inboxes Please provide examples of previous email marketing campaigns you have worked on and your experience with setting up S...

...PostgreSQL. Monitoring and optimizing performance with pgAdmin. Customizations and Support: Monthly review and implementation of required customizations using Python. Troubleshooting using Odoo logs and PostgreSQL logs. Regular training sessions using Zoom or Microsoft Teams (if needed). 3. Email Server Management Email System Maintenance: Weekly monitoring of Postfix and Dovecot performance using Munin. Monthly updates and patches for Postfix and Dovecot. Regular backups using Dovecot backup tool or rsync. Security and Spam Management: Monthly review and update of spam filters using SpamAssassin. Implementation of TLS/SSL and authentication with SPF, DKIM, DMARC. 4. User Management User Account Management: Monthly audit of user accounts in Active Directory or LDAP. Pr...

I'm in need of an experienced individual to set up a highly available, containerized email server that can be managed through a PHP-based API. This server will be a mission-critical part of our infrastructure, so we're looking for a professional with a deep understanding of email server setup, PHP programming, and containerization technologies. Key Requirements: - Set up an email server (Postfix/Exim/Sendmail) with POP, IMAP, and SMTP functionalities. - Develop a PHP-based API for the server to manage email addresses (create, delete, etc). - Deployment using Ansible/Bash scripts for our hosting infrastructure. - Utilize a container image that connects to a MySQL database and implements a load-balanced, highly available system. - Ensure the whole setup follows best practic...

...into systems now that you would need (ie. in Plesk and PuTTY now) and would like to get assistance via screen share. Problem: I can email users who joined our service directly by running the PHP script directly and that domain name had DKIM/SPF setting but when I change this to use cron it appears as a different domain name is used that we have (which is our DNS server). Maybe it has to do with postfix being used vs sendmail. Goal: I would like our non DNS server used when cron emails or DKIM/SPF records added. Then when mailing goes out without third party rejections for DKIM/SPF the project is complete The ideal freelancer for this job should have a strong understanding of the following: - Experience in setting up DKIM for Sendmail in the Plesk environment. - A solid unde...

...to create an accurate bid *** I'm in search of a mail server expert with profound knowledge in DKIM and SPF settings, particularly experienced with Postfix in PLESK systems. The primary objective of this project is to have correct server mail settings and the result will show next day if changes were successful. Key Requirements: - **Expertise in Postfix:** You should have a strong background in working with Postfix mail server, having configured and managed it in multiple environments. - **DKIM/SPF Knowledge:** You should be well-versed in setting up and configuring DKIM (Domain Keys Identified Mail) and SPF (Sender Policy Framework) on Postfix to improve email deliverability. - **Email Deliverability Improvement:** The main goal of this project is to...

**Do you speak DevOps and AWS? We need your help!** Our website is currently experiencing some issues due to a recent migration of our domain and server hosting. We previously had our servers hosted on Namecheap and our domain registered there as well. Now, we've moved the domain to AWS...address any questions or concerns, and ensure we're on the same page. **This is a fantastic opportunity for a freelancer to showcase their DevOps skills and help us get our website back on track. If you're up for the challenge, please submit your proposal with your hourly rate and estimated timeline for completion.** **Bonus points for:** * Experience with email server configuration (e.g., Postfix) * Familiarity with infrastructure as code tools (e.g., Terraform) **We look forwa...

I'm seeking a professional to assist my team with the migration of 16 existing email accounts from our CentOS/Postfix Linux server to Office 365. This is part of our organization's effort to fully utilize SharePoint. Key tasks: - Migrate 16 existing email accounts with our own domain name to Office 365. - Setup Calendars Requirements: - Extensive experience with email migrations from Linux servers to Office 365. - Excellent understanding of email data migration processes. Stage one: * Advise of a plan to do this as I don't fully understand Office 365 features and limitations * Advise if emails using our domain can be moved to Office 365 by changing MX record only? * Advise if our webserver using the same domain but be left as is? * Advise of a timeline so our email...

I'm in need of a Linux sy...is to enhance network security. In addition, I have 16 domains that need to be configured with Postfix, each with their own IP. Key Tasks: - Adding multiple IP addresses to an Ubuntu server - Configuring Postfix for 16 domains - Ensuring the server is secure post changes Ideal Skills and Experience: - Proficient in Ubuntu server management - Strong understanding of network security - Experience with Mail Transfer Agents, particularly Postfix - Familiarity with managing multiple domains - Proven track record with similar assignments Job will be done through anydesk + ssh. At the end I should be able to use : (echo "Subject:ảnh nude người mẫu"; cat content/vi/) |postmulti -i postfix-smtp14 -x sendmail -i -F "...

...web control panel (e.g., cPanel, Plesk) for ease of management. Steps: - Install web control panel on VPS. - Configure DNS settings and virtual hosts for domains. - Install and configure web server software (Apache, Nginx). 3. Setup Email Server & Hosting for Mass-Mailing at Contabo VPS Method: Install and configure email server software with mass-mailing capabilities (e.g., Postfix, Mailwizz). Steps: - Install Postfix and Dovecot for email handling. - Configure DKIM, SPF, and DMARC for domain authentication. - Install Mailwizz for mass-mailing and configure it to use the email server. 4. Setup Odoo SaaS at Contabo VPS (Odoo V14, V15, V16, V17) using Webkul's Complete SaaS Kit Method: Use Docker for containerized deployment. Steps: - Install Docker and Docker Co...

Hello , please i face and issue with postfix , i can connnect it via website of testing smtp , but with my client i got an error , please only person who are ready to start working with anydesk now , Jun 13 22:14:45 ns31445008 postfix/smtpd[150724]: connect from [] Jun 13 22:14:45 ns31445008 postfix/smtpd[150724]: SSL_accept error from []: -1 Jun 13 22:14:45 ns31445008 postfix/smtpd[150724]: warning: TLS library problem: error:0A000102:SSL routines::unsupported protocol:ssl/statem/statem_srvr.c:1657: Jun 13 22:14:45 ns31445008 postfix/smtpd[150724]: lost connection after STARTTLS from [] Jun 13 22:14:45 ns31445008 postfix/smtpd[150724]: disconnect from [] ehlo=1

...who is well-versed in both Certbox and PostFix. The project involves resolving a couple of issues that are currently affecting my Linux server. This Postfix server was working perfectly. For in-house political reasons we had to rename the Postfix server name. Now the Postfix SSLCert does not match its name. Clients are refusing to connect. We need a snake-oil certificate generated that matches the Postfix server name and then installed in Postfix. I have reviewed the steps and this looks like a 20 minute job. However, since this is a production server, I want someone who understands the tech better than me to do the update. Ubuntu version: Distributor ID: Ubuntu Description: Ubuntu 18.04.6 LTS Release: 18.04 Codename: bionic...

Hello, I am looking for a skilled and experienced Bash scripter to convert my existing CentOS script to work seamlessly on Ubuntu. The script is designed to automate the installation of Postfix, SASL2, and MariaDB. I already have the complete script; I just need someone who can adapt it to the Ubuntu environment. Requirements: Strong proficiency in Bash scripting. Experience with both CentOS and Ubuntu systems. Familiarity with Postfix, SASL2, and MariaDB installation and configuration. If you have the expertise to convert my script and ensure it works perfectly on Ubuntu, please apply. Your assistance in this project will be greatly appreciated! Thank you.

Have a container and mailutils and postfix and swaks is installed Can send email with swaks and works! Here is the problem; trying to setup an email relay and postfix should be listening and is not ? Keycloak is installed to relay the email via postfix can you help - any clue ? Will give a 5 Star Review when this is done and will write such inspiring words for you, when done. Please understand; there is hope you can give your “best” price; been unemployed, and have cancer with bills backing up, $10 possible? Please note $10 is the max total that I can handle for this (doing hourly reduces % fee). Will leave a Glowing paragraph of feedback 5 stars : - ) My funds are low but will pay quick and leave 5 stars. Please give your best possible for your b...

Have a container and mailutils and postfix and swaks is installed Can send email with swaks and works! Here is the problem; trying to setup an email relay and postfix should be listening and is not ? can you help - any clue ? Will give a 5 Star Review when this is done and will write such inspiring words for you, when done. Please understand; there is hope you can give your “best” price; been unemployed, and have cancer with bills backing up, $10 possible? Please note $10 is the max total that I can handle for this (doing hourly reduces % fee). Will leave a Glowing paragraph of feedback 5 stars : - ) My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can ...

As a client, my needs are quite specific and I need a professional who is experienced in working with Webmin/Virtualmin and Postfix. Key Deliverables: Comprehensive Server Audit: In-depth analysis of all relevant email server parameters, including (but not limited to): SPF records DKIM authentication DNS settings Spam filtering configurations Any other potential issues impacting email deliverability Live screen-sharing session to walk me through the identified configuration issues and provide clear instructions on how to resolve them. Success Criteria: Emails from my server consistently reach the inbox of major providers (Gmail, Hotmail, Yahoo) without being flagged as spam.

...hosting, which also handles DNS. I need that server configured so that it can send and receive emails from/to this subdomain's email address. This includes both internal server configuration and DNS records set for the domain. Also must make sure emails work correctly with existing php Laravel app. Key Requirements: - Assistance needed with choosing the most suitable email server software (Postfix, Exim or Sendmail) - Setting up the email server on my Ubuntu server - Configuring DNS settings for my domain name - Ensuring a smooth integration of the email server with my hosted domain Ideal Experience & Skills: - Proficiency in Ubuntu server administration - Experience with setting up email servers, especially those listed - Strong knowledge of DNS management and sett...