Just upgraded Imail from 6.06 to 7.07 this past weekend. Now my Sonicwall firewall appliance is firing off a ton of warnings regarding tcp fin scans from my imail server at port 143. I gather this is occuring whenever the IMAP service is used.
I'm guessing that this isn't something to be overly worried about, but I'm still concerned. 6.06 never acted like this, and my firewall log files have increased a ton because of it. Any suggestions? Josh Please visit http://www.ipswitch.com/support/mailing-lists.html to be removed from this list. An Archive of this list is available at: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Please visit the Knowledge Base for answers to frequently asked questions: http://www.ipswitch.com/support/IMail/
