Linux external smtp server postfix jobs

My OVH Ubuntu server is failing to boot after some configuration file modifications. While I can access recovery mode, I need a seasoned server administrator with OVH VPS experience to help fix the boot partition. I am unable to back up my hosted websites due to lack of SQL and FTP access. Ideal candidates for this job should: - Have extensive experience with OVH VPS - Be adept at server administration and recovery - Have a deep understanding of Ubuntu server configurations

Location: Farringdon London - Onsite - some remote Freelance/Contract (part-time) - may become full Time Start Date: ASAP Role Overview: We are seeking an experienced Network Firewall and Server Specialist to configure a firewall system and build/maintain high-performance servers. The primary objective of this role is to secure our network infrastructure and ensure smooth, fast operations for critical business processes. Responsibilities: - Configure and set up a firewall system to prevent unauthorized access to our network. - Secure various types of devices, including: - Workstations and laptops - Servers - IoT devices - Identify and mitigate network vulnerabilities by implementing proactive security measures. - Build and maintain high-performance servers u...

...Unity3D, with a Node.js server, MySQL database, and a PHP admin panel. I need a skilled developer to customize, host, and deploy the app on my Hostinger VPS server (Linux) using aaPanel as the control panel and successfully upload it to both Google Play Store and Apple App Store. Key Requirements: 1. App Customization: Modify the app to comply with Google Play Store and Apple App Store policies: Replace real-money transactions with a points/rewards system if necessary. Fine-tune existing features, including multiplayer functionality, tournaments, and bots. Add/modify UI/UX elements to make the app visually appealing and user-friendly. 2. Hosting Setup on Hostinger VPS: Install and configure aaPanel on my Linux VPS (Hostinger). Deploy the Node.js multiplayer...

As we discussed please fix the issue

currently we are facing file upload timeout issue on high load iis website My IIS server is running a PHP 7 web application. The server has high performance and reasonable upload speed (over 200-300 MB/s), but it still takes forever to upload a file. Submitting forms, database queries and other operations run in a short time frame, however, uploading a file doesn't work and simply times out after a while. The server previously ran perfectly, however, the issue has started happening for the past 7-8 days when load increases I need an expert in IIS/Windows server configuration to troubleshoot the uploading process and resolve the issue. You should be able to work using Any Desk/Team Viewer or any other remote desktop solution.

I am facing an issue with my Gmail account where I am unable to receive emails. This problem arose after I changed on my hosintg server. I am accessing my Gmail account directly via the web interface, not through an email client like Outlook or Apple Mail. Ideal Skills: - Proficient in troubleshooting email server issues - Experienced with Gmail's server settings - Able to communicate solutions clearly Experience: - Prior experience fixing similar Gmail issues - Positive reviews from previous email troubleshooting projects

I'm looking for an experienced developer who can help me with several alterations and integrations to my existing server-side code and 6ammart platform. Key Tasks: - Code alterations to tailor the platform to my business needs - Logo and name changes - Theme modifications, specifically the color scheme - Integration of the Razorpay payment gateway - Incorporation of the txtlocal SMS gateway Ideal Skills & Experience: - Proficiency in server-side coding - Extensive experience with 6ammart platform - Prior work with Razorpay and txtlocal integrations - Strong design sense for theme customization - Ability to implement business-specific code alterations

I'm looking for a developer to create an IEC 104 server in Python. The server should utilize the library from Key Requirements: - The server needs to handle data acquisition. - Basic compliance with IEC 104 protocols is mandatory. Specific standards or protocols are not required, but adherence to the fundamental principles of IEC 104 is essential. Ideal Skills and Experience: - Strong proficiency in Python - Experience with IEC 104 protocol and its applications - Familiarity with the mentioned Python library - Capability to provide advice on data processing needs

I need an experienced server administrator to help me set up a new Ubuntu server on DigitalOcean and migrate my custom PHP web application, along with its existing WHM/Dovecot mail server. Key tasks: - Setting up a new Ubuntu server on DigitalOcean - Migrating a custom PHP web application - Transferring the current WHM/Dovecot mail server or setting up a new one for PHPMailer Ideal skills for the job: - Proficient in PHP and server management - Extensive experience with DigitalOcean - Familiarity with Ubuntu operating system - Expertise in mail server setup, including spam filter and security settings - SSL certificates

I need a developer to update an existing mac swift non profit mini bar app that does simple window management. The software closes children windows in an external app using a hot key (keyboard shortcut). - Implement Two New Options: I need to implement two new options/ways of closing those windows, and add those to settings. - Update Hotkey Selector: The hotkey selector needs to be updated to accept cmd+w as a valid option/input. Ideal skills for this job include experience with Swift, Mac app development, and a good understanding of window management in mac. A good sense of user interface design would also be beneficial.

I'm looking for a professional who can set up a FiveM Roleplay Server for me. Ideal skills for this job: - Comprehensive knowledge of FiveM - Experience in setting up Roleplay Servers - Understanding of server optimization and maintenance i have the server setup and have mosty of the stuff installed i just need everything setup like for example the deaaler ship i have car packs but i need them added to the dealer ship i have a wasabi admin menu i cant/ dont know how to setup i need all the houses on the map removed due to whne i try to buy and go inside it tells me i need to lock pick

I need an expert to set up FileZilla server software on a Windows operating system. The primary purpose of this server will be for file sharing. Key Requirements: - Install and configure FileZilla server software on Windows. - Ensure the server is optimized for file sharing. - Set up access for 1-5 users. Ideal Skills and Experience: - Proficient in Windows OS. - Extensive experience with FileZilla server software. - Previous work in setting up file sharing servers.

I need a skilled designer to create a contemporary, sleek (1) memo and (2) letterhead template for my law firm. These templates will be used primarily for external communications with clients, so they need to convey a polished, professional image while still being modern and stylish. Key Requirements: - Incorporation of our company logo and contact information into the designs - Aesthetic that is both modern and sleek - Use full legal name: Rolf Martin Lang LLP Ideal Skills and Experience: - Graphic design experience, particularly with creating business templates - Strong understanding of modern design aesthetics - Ability to create designs that effectively communicate a professional image Comments - We currently brand with the attached logo (ROLF). We are okay with continuing t...

I'm developing a cost-effective IoT speaker device aimed at coffee shops, using the Particle P2 module for cloud connectivity and the DFPlayer Mini for MP3 playback. This project is focused on creating a reliable, easy-to-assemble hardware solution that can scale for small production runs (5–100 units). Key Features: - The device will play alert sounds via an external amplifier and speaker. - It should be able to play custom MP3 files. - Priority is given to cost-effectiveness without compromising on durability and reliability.

...website, admin panel, and mobile applications. Key Features: Robust API development for seamless integration. Scalable architecture to handle high traffic. Secure data storage with encryption and GDPR compliance. AI modules for: Document classification and verification. Fraud detection using machine learning algorithms. Predictive analytics for application processing times. Integration with external visa services APIs. 1.4 Mobile Applications The mobile applications will mirror the website's functionalities, optimized for iOS and Android platforms, offering users a seamless experience on the go. Key Features: User registration and login. Visa eligibility checker and application submission. AI-powered document verification and upload. Push notifications for up...

I am looking for an experienced freelancer to help with the setup and configuration of a Minecraft server. The server version is already 1.21.4, and Spigot/Craftbukkit is installed. Your tasks will include configuring and setting up the following: Tasks: Land Claiming & Anti-Griefing Plugin: Install and configure a plugin that allows players to claim land and protect it from griefing. Includes full permission management for players and teams. The plugin should be user-friendly and reliably protect the land. EssentialsX Configuration: Ensure that EssentialsX is set up correctly. Set up the key EssentialsX features (TPA, SetHome, etc.). Configure permission management (using a plugin like PermissionsEx or LuckPerms) for all EssentialsX features. Permission Management &am...

UE5 Ufunction external call. Call a ue5 non exported blueprint function ising processevent externally from another Application.

I'm in need of an M/Monit automation professional with over 5 years of experience. We have several Ubuntu Server Linux systems that require automation for their entire lifecycle, from startup to shutdown. The automation should handle system monitoring, service restarts, resource usage checks, log file analysis and more. Key Responsibilities: - Rewrite and improve legacy scripts from scratch. - Implement automation for system lifecycle. - Monitor and manage system resources daily, using a holiday calendar for exceptions. Ideal Skills: - 5+ years experience with M/Monit. - Proficient in Ubuntu Server Linux. - Capable of working with and improving legacy scripts. - Strong background in system monitoring and automation. We will share existing fi...

I'm looking for a compelling advertisement for my driving school. The primary aim is to attract new studen...friendly in tone. Key Responsibilities: - Create an advertisement that can be used across multiple platforms: Social media, Print media, and Google Ads. - Design the ad with a friendly tone, rather than a strictly professional one. We want to come across as approachable and easy to learn from. - Create a minimalist clear logo - Create a website with an availability calendar and a link to an external driving school platform Ideal Skills: - Experience in advertisement creation, particularly for a driving school or similar industry. - Strong understanding of various platforms and how to tailor content for each. - Ability to create friendly, engaging content. Need to be ...

Here is my website checklist for a transport manager services: offering external transport management, internal audit support, system and driver training, and Driver CPC training; operator license applications: I have a base templeate i have been working on for a freelancer to expand on. 1. Domain and Hosting • Choose a professional domain name (e.g., ). • Purchase the domain and hosting plan (e.g., GoDaddy, SiteGround, Bluehost). • Secure an SSL certificate for data security. 2. Website Platform and Design • Select a platform (e.g., WordPress for flexibility, Wix for simplicity). • Choose a professional, transport-themed template. • Customize the layout to prioritize key services and ease of navigation. 3. Branding • Professional logo ...

I'm encountering a 'Bad Request - Header Field Too Long' error on my dedicated Windows server, specifically on the IIS web server. Despite having no recent changes or updates to the server settings or hosted applications, this issue has arisen. I need a professional with deep expertise in IIS (Internet Information Services) to diagnose and resolve the issue promptly. Your understanding of IIS and ability to troubleshoot server issues will be key in successfully completing this project.

Hi Raul :) You helped me fix a wordpress problem a while back and I am hoping that you can help me again. I have a new problem. My WordPress Multisite ( ) has one form on the homepage and 4 forms on 4 subpages. None of the entries are being forwarded to roombreakout (at) anymore. I cannot figure out why. Can you help? Thanks for your time, Tylor

I need an experienced Wikipedia editor to help me add an external link to the official website of a session musician who features in the band FEEDER via the FEEDER Wikipedia page. It's crucial that this is the first link added to their page, as I want to make sure it stands out. Ideal skills and experience for the job include: - Extensive knowledge of Wikipedia's guidelines and policies - Previous experience in editing Wikipedia pages - Understanding of how to properly source external links on Wikipedia - Attention to detail

Here is my website checklist for a transport manager services: offering external transport management, internal audit support, system and driver training, and Driver CPC training; operator license applications: I have a base templeate i have been working on for a freelancer to expand on. 1. Domain and Hosting • Choose a professional domain name (e.g., ). • Purchase the domain and hosting plan (e.g., GoDaddy, SiteGround, Bluehost). • Secure an SSL certificate for data security. 2. Website Platform and Design • Select a platform (e.g., WordPress for flexibility, Wix for simplicity). • Choose a professional, transport-themed template. • Customize the layout to prioritize key services and ease of navigation. 3. Branding • Professional logo ...

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I need assistance with a Node.js project that has been moved to a new server. The server is configured to use ISPManager, but the project is not starting properly. - The primary issue is related to code compatibility. - Specifically, there are dependency issues that are preventing the project from running smoothly. I have not yet updated the dependencies or checked for any deprecated packages. Your task will be to: - Update all necessary dependencies - Check for and address any deprecated packages - Ensure the project is configured correctly to run on the new server Ideal skills for this job include: - Expertise in Node.js - Experience with ISPManager - Proficient in troubleshooting code compatibility issues - Ability to manage and resolve dependency issues - Fa...

Server instalation.

Server requirements Minimum server requirements Unix-like OS (Windows is not supported) PHP 8.1 (PHP 8.2 is not yet supported) IonCube Loader 13.0+ MySQL 8.0+ or MariaDb 11.6+ FFmpeg 1.0+ with libx264, libavfilter and AAC codec (libfaac, libfdk_aac or native ffmpeg aac codec) ImageMagick (with WebP support) cURL Wget 1.14+ Apache with mod_rewrite (-MultiViews) Latin domain name (punycodes are not supported) Youtube-dl or Yt-dlp if you need video grabbers You can download a test script to test your server here. Minimum PHP requirements MySQL Improved Extension (mysqli) Client URL Library (curl) Zlib Compression (zlib) SimpleXML Image Processing and GD Multibyte String (mbstring) disable_functions should not contain "exec" file_uploads...

...looking for a developer to create a complete firmware solution based on the following hardware and requirements: Hardware: • ESP32-C3 • SIM7080 Module • Motor Controller • Two Limit Switches System Requirements: 1. BLE Mesh Implementation: • Develop a BLE Mesh system with client-server architecture. • Each server node must function as a relay. 2. Command Flow: • I want to send a command to the client node via the SIM7080 module. • The client should broadcast the command to all server nodes. • Each server will relay the command further until the entire mesh network has received it. • Once all servers confirm receipt of the command, I should receive a confirmation on my phone via the SIM7080 module...

Hi I have EC2 at AWS Frankfurt. This EC2 has both IPv4 and IPv6 addresses. I am using socat app to proxy incoming IPv6 TCP 9080 traffic to IPv4 to external IP Address (It is also AWS IP Address) Latency is important for my case and socat app loose 1-2 ms to proxy. I tried to do this function at AWS Load Balancer section. But i cant do it. Is it possible or not? I found some documents about Lambda function to forward external IP. If you know something about this please write me. I dont want any Load Balancer in front of my EC2. I want to do tcp proxy at load balancer instead of Socat app on EC2

... - There's a web server on the local network that requires consistent access from the local network and the internet. Project Goals: - The primary goal of this update is to enhance the security of my network. - This involves a thorough review and update of the firewall rules. Key Responsibilities: - Evaluate current Pfsense configuration and identify potential vulnerabilities. - Update firewall rules to secure both inbound and outbound traffic. - Ensure the web server's accessibility isn't compromised during the security enhancements. Ideal Candidate: - Proven experience with Pfsense and network security. - Skills in configuring firewall rules and enhancing network security. - Previous work with Pfsense behind an ISP router is a plus. Skills Required System Admi...

I need expert help to configure the SSL protocol on my Windows server. My SSL certificate is active but not yet installed. Ideal Skills and Experience: - Proficient in Windows server management - Extensive experience with SSL certificate installation - Knowledgeable in troubleshooting SSL issues - Familiar with server security protocols

I need an expert in Embedded Linux and GStreamer who can help me build an embedded system with video streaming capabilities. Your task will be to: - Develop an embedded system that can handle live video streaming. - Ensure the system is compatible with various embedded platforms. - Image Processing, using Gstreamer embedded features (blurring, scaling, etc.) - Embedded Linux - Reduce latency, code-refactoring - Open GL Ideal skills and experience: - Extensive knowledge in Embedded Linux and Embedded Systems. - Proficiency in GStreamer and its plugins. - Familiarity with image processing. - Experience with C++ and OpenCV. - Previous work with live video streaming systems.

I'm seeking a professional who can optimize my Linux server specifically focusing on resource usage. The main area of concern is CPU usage. it runs 1 laravel webapplication with mysql db Skills required: - Deep understanding of Linux servers. - Experience in resource optimization. - Strong analytical and problem-solving skills. Please provide examples of similar projects you've worked on in your bid.

...layouts and user interfaces using HTML, CSS, and JavaScript. [1, 2, 3] • Implementing responsive design to ensure proper viewing across different devices. [1, 3] • Creating interactive elements and animations. [1, 3] • Back-End Development (depending on role): [1, 4] • Building server-side logic using backend languages like PHP, Python, Ruby on Rails. [1, 4] • Managing databases (like MySQL, PostgreSQL) to store and retrieve data. [1, 4] • Integrating with APIs to connect with external services. [1, 4] • Functionality and Performance Optimization: [1, 2, 3] • Ensuring website loads quickly and functions smoothly. [1, 2, 3] • Debugging and fixing code issues [1, 2, 3] • Implementing SEO best p...

I'm looking for a professional to set up a remote desktop on a few devices. - Operating Systems: The devices are running on Windows and Linux. - Functionalities: The setup should allow for file sharing, screen sharing, and remote control. - Devices: This will be for 1-5 devices. Skills and experience in remote desktop setup, particularly for Windows and Linux, will be essential. Knowledge in facilitating file sharing, screen sharing, RDP, VNC and remote control will also be crucial for the successful completion of this project. The setup should utilize AnyDesk/Googe/Windows Remote Desktop for the remote desktop connections. I am not near one of the PC except for access via Anydesk Deliverables; Actual setup, files, ui and scripts Please no chat. Send me your pro...

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I need a professional and creative freelancer to transform my Facebook page into a platform that resembles a website, employing external applications. Key features to implement: - Videos displayed as playlists - Images showcased in a gallery - Event display and registration - User Registration - Header for introduction - Content download options - Video and photo upload - Testimonials section - Automation for broadcasting information across all social media platforms simultaneously - Event marketing and registration features - Facebook Advertising to enhance global reach I want users to have a seamless experience without needing to download a new app or a website. The ideal candidate should have a deep understanding of Facebook's capabilities, relevant third-party applicatio...

...insights into lead sources, marketing effectiveness, and sales performance. User Account Management: Develop secure user authentication and authorization mechanisms. Implement account management features, including subscription handling, user profiles, and access controls. Integration with External Services: Integrate with third-party services for additional functionalities, such as email campaigns, social media advertising, and online property sales. Ensure seamless data flow between the platform and external property portals. Performance Optimization and Security: Optimize the platform for speed, scalability, and responsiveness. Implement security best practices to protect user data and prevent unauthorized access. Qualifications: Proven experience in full-stack web ...

Create or Modify a torrent client / server software to handle 2TB+ folders with 2M+ files. I have tried multiple clients (deluge, rtorrent, transmission etc.) I have only managed to create the torrent file through alot of trial and error, however then I can not get a server client to then handle the file correctly as they just hang / crash I am looking for someone who has experience with torrent clients that can help build one that can handle these large files, I do not want to compress the data as I want them to be downloadable in uncompressed format. This must work on Windows, Mac and Linux

Backup server already running but having some issues! I need an expert with extensive Linux and cloud server experience to install a cloud-based backup server and transfer data from three existing Linux servers. Key Responsibilities: - Set up a cloud-based backup server. - Transfer specified data from the three running servers: - User files - Database - System configurations Ideal Skills: - Proficiency in Linux operating system. - Experience with setting up and managing cloud-based servers. - Data migration and server management expertise. - Ability to handle user files, databases, and system configurations with care and precision. I am looking for a meticulous professional who can ensure a smooth and secure transfer of ...

...Feature that I want - - Dashboard - Admin - can monitor funds, users, seller, add fund; create seller block unblock seller - Seller - can check vps stock and place order, it'll will generate a unique username and password on website so his client can manage vps by logging - VPS stock - List all existing vps from my account and manage the available stock automatically - Add fund - there are some external payment gateway for UPI if possible add it one of them they mainly work for bharatpe and paytm business - Client - Change OS, Start, stop, reboot - And can easily deployed on cpanel Key Responsibilities: - Build a user-friendly, 10-page website hosting digital goods - Implement user authentication for secure access - Integrate a reliable payment gateway for seamless transact...

...troubleshooting purposes. Requirements: • Proven experience working with RESTful APIs and webhooks. • Proficiency in scripting languages such as Python, Node.js, or PHP. • Experience with scheduling tools like cron jobs or services like Zapier, AWS Lambda, or Google Cloud Functions. • Familiarity with handling authentication (OAuth, tokens) for API integrations. • Ability to work with email services (e.g., SMTP, SendGrid, or Gmail API) for automated delivery. • Strong debugging and troubleshooting skills. • Excellent communication and documentation abilities. Bonus Skills: • Previous experience integrating with Meta (Facebook/Instagram), TikTok, and Craigslist APIs. • Knowledge of data parsing and formatting (JSON, XML, etc.). •...

...to assist in setting up Apache Superset on a Linux server and integrating it with a Pinot database. The goal is to create a seamless data visualization and analytics platform. Scope of Work: Install and Configure Superset: Install the latest version of Apache Superset on our Linux server. Configure Superset with proper authentication and security settings. Connect Superset to Pinot: Set up a connection between Apache Superset and the Pinot database. Ensure smooth data retrieval and integration between the two systems. Dashboard and Visualization Setup: Test the entire setup to ensure it works efficiently and resolves any issues encountered during installation or connection. Requirements: Proven experience in setting up Apache Superset on Linux. S...

I'm looking for an experienced programmer to develop an IEC104 server/slave program in C for Linux. Key Requirements: - The main focus of this project is to ensure the program is easy to integrate with other systems. - The program must support communication over TCP/IP. Ideal Skills: - Proficient in C programming, particularly in a Linux environment. - Previous experience with IEC104 protocol development. - Strong understanding and practical experience with TCP/IP communication. - Excellent problem-solving skills and attention to detail.

I am looking for a professional who can develop a yard management system integrated into Tally Prime with specific functionalities like inventory tracking and vehicle scheduling. This system should only work with Tally Prime and not need any external software or systems. Key Features: - Inventory Tracking: The system should allow for real-time tracking of inventory within the yard. - Vehicle Scheduling: The system should facilitate the scheduling of vehicles to optimize yard operations. - Reporting: The system should generate reports on inventory levels and vehicle movement. Ideal Skills: - Extensive experience with Tally Prime. - Proven track record in developing yard management systems. - Strong understanding of inventory management and vehicle scheduling. - Proficient in soft...

Develop a cost-effective, fully Google-powered workflow enhanced with external data sources to collect, validate, and manage data for local small-to-medium businesses (SMBs) not active on LinkedIn. The focus is on gathering business owner names, email addresses, and price levels (average ticket size). This workflow leverages Google Places API, Google Sheets, Google Apps Script, Google BigQuery, and Google Gemini AI, along with supplementary data sources for broader coverage. Scope: Data Sources: Primary: Google Places API: Core source for structured business data. Facebook Graph API: Supplementary owner and contact information. Yelp API: For reviews, ratings, and price levels. Secondary: Chamber of Commerce Directories: For local owner and email details. Yellow Pages API: Traditio...

...offer novel and predictive insights on global, regional, and national issues. - Deliver impact evaluations and confidential briefings, and customize consultancy for leaders and governments to assess emerging trends. - Utilize data, official documents, and expert opinions to formulate practical policy suggestions for decision-makers. - Gather pertinent information from a wide array of internal and external sources and conduct accurate and timely analysis. Key Requirements - Professional background and experience: candidates should possess professional experience in relevant field such as geopolitical, international relations, defence polices and military affairs. They are requires to be familiar with the political landscapes and military developments of major powers, capable of a...

I need a professional with at least 5 years experience in SQL Server and Tableau to assist with this project. The task involves joining two tables via an inner join. The resulting display should show how many employees each supervisor has, as well as the supervisor's supervisor. Ideal Skills: - Extensive experience with SQL Server - Proficient with Tableau - Data visualization skills - SQL programming skills - Strong analytical skills Please note that specific data attributes from the employee table and specific visualizations or charts have not been determined yet, so I am open to suggestions. Additionally, user interactivity filters have not been specified, but I would like to consider their inclusion if they can add value to the report.

...issues on my Windows system that need immediate attention. - The first issue involves an external drive that I am trying to initialize. This drive now only appears in disk management and is no longer listed among the standard drives. Once initialized, I plan to use this drive for storing personal files. - The second issue is related to an unwanted program/app that I've picked up. This is not a malware or virus, but rather adware that is causing pop-ups and disrupting my user experience. I would like both issues handled simultaneously in a comprehensive and efficient manner. Ideal skills for this project include: - Proficient in Windows software troubleshooting - Experience with external drive initialization - Skilled in adware removal - Ability to w...