postfix: Disable STARTTLS Submission (port 587)
Implicit TLS is the future[1]. [1] https://datatracker.ietf.org/doc/html/rfc8314
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Implicit TLS is the future[1]. [1] https://datatracker.ietf.org/doc/html/rfc8314
mentioned in issue #50
·mentioned in commit 208a5339
·mentioned in commit 208a5339