27.09.2013 18:29, Robert Schetterer <[email protected]> >Am 27.09.2013 17:21, schrieb Oleksii Krykun: > >> If ISP link goes to down state I see (after about 1minute) a following > >> error: > >> > > > >> > > Sep 26 15:44:29 pop3-login: Error: master(pop3): Auth request timed > >> > > out (received 0/12 bytes) > >> > >> auth process is hanging. > > perhaps check if there is some other stuff done when link goes down, > like ntpdate configured with some if-down script relation etc
No. But during usual work sometimes I can see (with tcpdump) some PTR requests after pop3/imap client connection. > > > Best Regards > MfG Robert Schetterer > > -- > [*] sys4 AG > > http://sys4.de, +49 (89) 30 90 46 64 > Franziskanerstraße 15, 81669 München > > Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 > Vorstand: Patrick Ben Koetter, Axel von der Ohe, Marc Schiffbauer > Aufsichtsratsvorsitzender: Florian Kirstein
