Browse free open source Python Mail Transfer Agents and projects below. Use the toggles on the left to filter open source Python Mail Transfer Agents by OS, license, language, programming language, and project status.

  • Our Free Plans just got better! | Auth0 by Okta Icon
    Our Free Plans just got better! | Auth0 by Okta

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your secuirty. Auth0 now, thank yourself later.
    Try free now
  • Bright Data - All in One Platform for Proxies and Web Scraping Icon
    Bright Data - All in One Platform for Proxies and Web Scraping

    Say goodbye to blocks, restrictions, and CAPTCHAs

    Bright Data offers the highest quality proxies with automated session management, IP rotation, and advanced web unlocking technology. Enjoy reliable, fast performance with easy integration, a user-friendly dashboard, and enterprise-grade scaling. Powered by ethically-sourced residential IPs for seamless web scraping.
    Get Started
  • 1
    ZMail allows you to send email from anyone, to anyone. You can use ZMail to send fake or anonymous emails. Have fun!
    Leader badge
    Downloads: 24 This Week
    Last Update:
    See Project
  • 2
    Putmail is a very lightweight MTA or SMTP client that may replace the sendmail command when used by MUAs that lack SMTP support.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 3
    Python Milter

    Python Milter

    Python API for Sendmail Milters.

    Python API for Sendmail Milters. Related modules provide features such as content filtering, SPF, and reputation tracking. Changes are posted first to https://github.com/sdgathman/pymilter and related repos.
    Leader badge
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    POP3, APOP and IMAP4 (with or without SSL) MDA with spam filtering and featuritis
    Downloads: 0 This Week
    Last Update:
    See Project
  • JobNimbus Construction Software Icon
    JobNimbus Construction Software

    For Roofers, Remodelers, Contractors, Home Service Industry

    Track leads, jobs, and tasks from one easy to use software. You can access your information wherever you are, get everyone on the same page, and grow your business.
    Learn More
  • 5
    SMTPUTF8 is email programs that can support internationlized email addresses in UTF-8. SMTPUTF8 permits the use of email addresses that include non-ASCII characters such as Chinese, Japanese, and Korean (CJK).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    FrozenPop is a simple and easy to use POP3/SMTP server. Geared to accommodate multiple domains without having to create individual system accounts, FrozenPop installs < 5 mins. With MySQL authentication, creating users is simple.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    A proxy server for gmail, that enables you to fetch your gmails using IMAP or POP3, and send mails by SMTP via your gmail account.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    ISOS is an e-mail and web server. It is designed for ease of use and provides a quick way to e-presence for small businesses and organizations who lack the experience to benefit from high performance, open source software such as Sendmail, Courier Mail,
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Kindle Sender

    Kindle Sender

    An easy way to send documents to your kindle

    Kindle Sender provides an easy, hassle free way to send your documents to your kindle device. Simply drag and drop a PDF, Mobi, DOC or similar onto Kindle Sender and it's sent! There's no more need to log onto your email and add your document as an attachment, Kindle Sender does this all for you with just one click!
    Downloads: 0 This Week
    Last Update:
    See Project
  • Event Management Software Icon
    Event Management Software

    Ideal for conference and event planners, independent planners, associations, event management companies, non-profits, and more.

    YesEvents offers a comprehensive suite of services that spans the entire conference lifecycle and ensures every detail is executed with precision. Our commitment to exceptional customer service extends beyond conventional boundaries, consistently exceeding expectations and enriching both organizer and attendee experiences.
    Learn More
  • 10
    PyWebMail is a Python library and POP3 gateway that enable working with WebMail servers like with POP3 or IMAP mail server. Currently Mail.Com, Yahoo! Mail, Gmail, Netscape.Net, HotMail and some minor servers support is finished.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    PyEximon is a GNOME monitor/manager for the popular MTA, Exim. It includes real-time status graphs and log updates, colored log browsing, hierarchial message lists, as well as a graphical interface to common message functions.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Working as a courier-mta frontend, QUICA can make a quick and friendly to use mail server. Tasks like creating accounts and forwards can be done easily. QUICA manages domains separately , allowing the delegation of each domain to different people.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    TMDA is an open source anti-spam system and local mail delivery agent written in 100% pure Python. TMDA combines whitelists, blacklists, a challenge/response system, and special-purpose e-mail addresses called "tagged addresses" to thwart spam.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    UTF8SMTP is email programs (SMTP/POP3/Web-based Email Client) that can support internationlized email addresses in UTF-8.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Virtual Qmail - virtual domains management system for qmail. It is designed to be fast, reliable, and easy to use. Includes software allowing users to manage their accounts via WWW.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    elspy is an extension to the Exim MTA that allows Exim users to supply a local_scan() function written in Python instead of C. (Exim's local_scan() API lets sysadmins supply site-specific code for approving/rejecting email messages at SMTP time.)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    E-Mail Encryption Gateway
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    mailgate is a set of Python scripts we used at my former company to transfer email a) from a POP3 account to our internal mail server, b) from a POP3 account to a mailbox file and c) from a mailbox file to a SMTP server.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    An Emailer Daemon that allows 3rd Party Software to easily send emails by just generating a file And easily Seeing the result. Without the need to open up any ports and leave yourself open to attackers. Python source and frozen binaries will be provided.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    A python wrapper for Local Delivery Agents (for example, maildrop), which allows an unlimited number of extensions on a mail account with dot-qmail-like functionality.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Spootnik is a complete mail system including SMTP/POP3/IMAP support it is an ongoing development effort.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    A graphical configuration tool for postfix
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next