I had similar problems, that user it spamming domains with specific list
of users.
I went and configured fail2-ban to ban all the failed attempts to
smtp,imap,pop and submission. Much more universal and works for
newcomers as well. All problems went away real fast and my maillog
stopped being so huge (now fail2-ban.log is growing thou :D).
Janno
On 14.01.2020 17:47, Eric's mail wrote:
Can you ask on the spamdyke mailing list?
Eric's email, phone
On Tue, Jan 14, 2020 at 8:44 AM -0700, "Tony White" <[email protected]
<mailto:[email protected]>> wrote:
Hi,
Can someone tell how to block using spamdyke
using only the username with no domain please?
I have an attacker always using the same username
but from many many ip addresses.
I have not found anything on the spamdyke site to
help so any ideas are gratefully acceptde.
--
best wishes
Tony White
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