mailinabox/conf/fail2ban
Joshua Tauberer d510c8ae2a Enable and recommend port 465 for mail submission instead of port 587 (fixes #1849)
Port 465 with "implicit" (i.e. always-on) TLS is a more secure approach than port 587 with explicit (i.e. optional and only on with STARTTLS). Although we reject credentials on port 587 without STARTTLS, by that point credentials have already been sent.
2021-05-15 16:42:14 -04:00
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filter.d fail2ban should watch for managesieve logins too, fixes #1622 2019-08-31 09:04:17 -04:00
jails.conf Enable and recommend port 465 for mail submission instead of port 587 (fixes #1849) 2021-05-15 16:42:14 -04:00