Quick Tips for Future Reference

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It's been a busy night fixing various bugs on the thisshitistemp.com server. Here's a collection of useful information for future reference.

smtpd_tls_security_level

Don't force Postfix stmpd encryption if you want other mail servers to be able to talk to you. Use

smtpd_tls_security_level = may # allow incoming encryption

instead of

smtpd_tls_security_level …
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