fixed_login authenticator failed

Lyttek

Well-Known Member
Jan 2, 2004
776
4
168
Anything I need to worry about? From looking at things, I'm thinking not, but wanted to verify since I'd not seen this type of attack, although it's been around awhile...

2007-04-23 22:01:08 fixed_login authenticator failed for
(uatim-12a0baab3) [211.74.212.27]: 535 Incorrect authentication data
(set_id=webmaster)
CSF stopped it quick, but it's been coming from .tw domains recently...
 

chirpy

Well-Known Member
Verifed Vendor
Jun 15, 2002
13,466
31
473
Go on, have a guess
Since we added the feature to csf we've seen that attacks on SMTP AUTH are moderately common. Good idea to keep an eye on them now ;) So long as they're being blocked, they're probably no more worrying than other login attacks.