[IMail Forum] winsock error 10054 in logs.

[Kevin's Mailbox]

I noticed that several of these appeared in our log file today...   <snip> 01:04 03:24 SMTPD(10D4008A) [0.0.0.0] connect 210.91.16.2 port 8681 01:04 03:24 SMTPD(10D4008A) send error 10054 </snip> ...   <snip> 01:04 12:08 SMTPD(1314008A) [0.0.0.0] connect 210.91.16.2 port 20946 01:04 12:08 SMTPD(1314008A) send error 10054 </snip> ...   all from the same IP, rdns revealed 210.91.16.2 = mail.sgt.co.kr.  !!! Is this someone trying to spam via our server ???   TIA Kevin