Am 02.03.2015 um 20:01 schrieb Benny Pedersen:
http://wiki2.dovecot.org/PasswordDatabase/ExtraFields/AllowNets
rethink why its allownets not denynets
45K+ IPs will work in a recent table i have them too but for smtp only like
have you seem a single user with 45k ips that does not make logs of login fails ?
the most problem may nat and false positves, with firewall or deny ip stuff you may ban wanted users too, so this should be only used in heavy cases, so there is no ultimate solution which fits every case on every setup
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, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein