Also, I've noticed the default jail actually has a line:port = imap3,imapsso it is not even protecting the standard imap port (143). Perhaps the line should read: port = imap,imap3,imaps,pop3,pop3sNick On 07/11/2018 09:41, Nick Howitt wrote:
I've just noticed there may be a bug in the cyrus-imap jail. Cyrus-imap provides both POP and IMAP services and the filter defects, pop, pops, imap and imaps bad logins, however, once detected, the jail only then blocks the imap and imaps ports and not the pop/pops ports. |
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