I noticed the delivery time of my email was very slow - some mail sat in the queue for 15 minutes. But my cpu and ram were fine. I checked my spam log and saw all the blacklist connection errors so I just disabled the blackholes blacklists. Perhaps blackholes.us is just having some problems (site isn't loading for me).
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Rick Davidson Sent: Wednesday, July 27, 2005 11:07 AM To: [email protected] Subject: [IMail Forum] RBL unreachability = Failed SMTP service Imail 8.2HF2 I encountered a situation last night where some of my trusted blacklists (for deletion) became unreachable for whatever reason (xxxx.blackholes.us, I see some chatter that they are down) The Imail SMTPD32 service went into a cycle of running the ram up somewhere in the range of 200MB and then failing with a log entry of: 07:26 12:07 Network Layer(0000000000c20078) Get Buffer Alloc failed: 8 Which is likely the nic buffer overflowing trying to talk to the unresponsive RBL I can reproduce this behavior at will by simply adding the failed blacklist Did anyone else suffer similar issues recently? I narrowed it down to japan.blackholes.us as the one the was causing the most flagrant RAM run up Imail 8.2 HF2 Rick Davidson National Systems Manager North American Title Group - To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/ To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
