Snawoot/postfix-mta-sts-resolver
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Daemon which provides TLS client policy for Postfix via socketmap, according to domain MTA-STS policy
6 mentions on Hacker News by 3 people: 1 story, 5 comments · first 2018-09-30 · latest 2024-10-02
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…NGINX approach with Let's Encrypt. To enable MTA-STS for outbound email: you'll need to configure https://github.com/Snawoot/postfix-mta-sts-resolver . Be sure to read through the DANE related challenges in the README as there are some…
comment by 8organicbits · 2024-10-02 · in SMTP Downgrade Attacks and MTA-STS -
…message emitters, making them communicate via synchronized queue. Final solution is quite compact: https://github.com/Snawoot/postfix-mta-sts-resolver/blob/589... Usage example: https://github.com/Snawoot/postfix-mta-sts-resolver/blob/589..…
comment by Snawoot · 2020-09-07 · in Asynchronously Opening and Closing Files in Asyncio -
…support for MTA-STS to mail server itself. I'm developer of such solution for Postfix mail server: https://github.com/Snawoot/postfix-mta-sts-resolver It's an external policy server for Postfix which retrieves, validates, caches and…
comment by Snawoot · 2020-04-09 · in Enable MTA-STS in 5 Minutes with Nginx -
…[1] list in testing mode (they're also on testing, not enforced, for mta-sts on gmail.com [2]) [0] https://github.com/Snawoot/postfix-mta-sts-resolver (this is more up-to-date than the PyPI package) [1]…
comment by amaccuish · 2019-04-10 · in Making email more secure with MTA-STS standard -
…4.n5.nabble.com/MTA-STS-when-td95086.ht... [2] https://pypi.org/project/postfix-mta-sts-resolver/ [3] https://github.com/Snawoot/postfix-mta-sts-resolver
comment by Snawoot · 2018-09-30 · in SMTP MTA Strict Transport Security (MTA-STS)