Tagging-Archive: dovecot


Spammail understand header and move mails 1

I wrote a small post about how the mail header is to be understood for spam-mails, when the additional lines are written to the header and how the mails with Dovecot / ISPConfig end up not in the inbox, but in the junk folder. The article can be found here: […]


Dovecot Antispam-Plugin

With the Antispam plugin from Dovecot, new spam mails can be pushed by hand into their own IMAP folder. Mails that are moved to this folder, spamassassin learns as spam mails. If a mail is moved from this folder (for example to the INBOX because it is not spam), spamassassin […]


Dovecot and Postfix with PFS (Perfect Forward Secrecy)

Perfect Forward Secrecy (PFS) is a data encoding property that ensures the integrity of a session key in the event that a long-term key is compromised. PFS accomplishes this by enforcing the derivation of a new key for each and every session. Setup Dovecot Dovecot (at least from 2.1.x) already […]


sync mails with dovecot over tcp 7

I use on my servers ISPConfig, for IMAP and POP3 Dovecot is used. With Dovecot 2.x, the mails can also keep in sync between two servers. The replication is done via the Dovecot index files. So neither an error in the file system nor an accidentally deleted Maildir have a […]