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Top 20 Python Mail Projects
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Mail-in-a-Box
Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.
I looked into Purelymail when searching around for good email solution. Google Workspace was getting a bit costly and there were too many things I did not need.
Zoho Mail provides another option - $1.95 per month I think for my use where I am (AU) and has all the features I need for my small indie business.
One other option I tried was to actually run mail myself with Linode VPS - https://mailinabox.email/
I know it sounds a little scary at the start running your own thing, but so far it's been working out great - zero issues so far. I may turn off Zoho one day and go fully into self-hosted option.
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Judoscale
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Project mention: Ask HN: Replacement for Rackspace SMTP Hosting? | news.ycombinator.com | 2025-03-03
Made the switch to self-hosted https://mailu.io (on k8s) 2 years ago when Gandi announced the deprecation of their free plan.
Happy after IP was off most blocklists, but setup was kinda rough - https://mxtoolbox.com is your friend.
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InfluxDB
InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.
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power-mailinabox
A Mail-in-a-Box with extra capabilities and more customizability. Not just for power users!
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Edu-Mail-Generator
This bot can make 20 different USA college edu mail automatically within 5min. (by MrStark-XD)
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flask-mailing
Flask-Mailing is the ultimate solution for sending emails asynchronously in Flask applications. With its extensive features such as support for multiple email providers, file attachments, customizable templates, and encryption, Flask-Mailing makes email communication effortless and efficient.
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TARS
AI chatbot based on OpenAI GPT models that communicates with you over SMS messaging and complete personality control. (by Mariner10)
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CodeRabbit
CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Python Mail discussion
Python Mail related posts
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Ask HN: Are you aware of a sane path to selfhosted email server?
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Ask HN: Do you run your own DNS servers?
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Mail-in-a-Box – Take back control of your email
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Ask HN: Self Hosting an Email Server?
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Google will disable all but OAuth for IMAP, SMTP and POP starting Sept. 30
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Small business owner: considering signi g up to Microsoft Office Premium for mail etc.
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Mail-in-a-Box: a mail server in a box
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A note from our sponsor - CodeRabbit
coderabbit.ai | 23 Apr 2025
Index
What are some of the best open-source Mail projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Mail-in-a-Box | 14,403 |
| 2 | Mailu | 6,397 |
| 3 | Edu-Mail-Generator | 804 |
| 4 | tgtg | 459 |
| 5 | mail-parser | 382 |
| 6 | imapbackup | 320 |
| 7 | modoboa-installer | 273 |
| 8 | power-mailinabox | 187 |
| 9 | Edu-Mail-Generator | 98 |
| 10 | emailbomber | 58 |
| 11 | tempmail-python | 56 |
| 12 | gnome-gmail | 50 |
| 13 | spam_box | 43 |
| 14 | MailPush | 38 |
| 15 | flask-mailing | 35 |
| 16 | mail2googlegroup | 34 |
| 17 | mmuxer | 30 |
| 18 | mailers | 25 |
| 19 | TARS | 3 |
| 20 | simple-gmail | 1 |
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