* Peer Heinlein <p.heinl...@heinlein-support.de>: > > Using doveadm penalty I just noticed a penalty for 0.0.0.0. > > Is this Postfix querying the auth-socket for his SASL-requests?
Maybe a portscan? Sometimes they turn up as 0.0.0.0 -- [*] 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, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein
