-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Luigi Rosa said the following on 03/02/09 11:24: > I have a Linux CentOS server, 4 Gb RAM, with 50 IMAP users. > The server is connected to LAN via a firewall appliance, no filtering applied. > > Many users with different clients complain a lot of "server disconnected" > errors. > > On the server side Doveco does not report any kind of error. I just ab an > unusual rate of "IMAP(xxx...@xxxx): Disconnected: Logged out" entries.
For the records: the problem was the network filtering (not email filtering!) of Kaspersky antivirus. Disabling network filtering on port 143 solved this issue. Ciao, luigi - -- / +--[Luigi Rosa]-- \ All animals are equal, but some animals are more equal than others. --George Orwell, "Animals' Farm" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkmLFoUACgkQ3kWu7Tfl6ZTbbQCgv8FlXoFugIH6OK8HO4+HoVXf uo0AnjYyFPsdl+cxjFMnkvSWz1AP7BNa =ALUV -----END PGP SIGNATURE-----