Hello Ralph. Fail2ban can blacklist email addresses too? I want reject email addresses, not block IPs.
Thanks Josep El lun, 29-03-2010 a las 21:41 +0200, Ralf Hildebrandt escribió: > * Josep M. <websur...@navegants.com>: > > Hello. > > > > One spammer has tried about 300 times send me email, always from the > > same address, but from about 20 different IP . Never pass verify sender, > > always get 450 error....my question is...when one email fail postfix > > verify_sender 4 or 5 times..will be possible auto-blacklist this email > > for one week, for example? > > You could use fail2ban for that >
