My version is 8.22 also. The email is coming in from an Exchange server that the ASSP/Imail system is acting as a gateway for.
It's terribly annoying. Nothing in the logs for Exchange or ASSP indicate any trouble what so ever. The only oddity is in the Imail logs and it's not consistant. One day it goes right through, the next it bounces back from the Imail end of the server. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Markus Gufler Sent: Thursday, November 09, 2006 5:05 AM To: [email protected] Subject: RE: [IMail Forum] 550 not local host error Nice subject line, Chris! It was an eye-catcher for me. I've can see a similar issue in some rare cases since I upgraded from 8.15 to 8.22. The messages are comming in from remote MTA's and even if the local virt.Domain and the recipient mailbox does exist and anything seems correct Imail does reject the message with the "not a localhost [domainname] not a gateway" message. I've tried almost anything. Deleting the virt.Host, creating it from new trough the Imail-Admin, trough the WebMessagging interface or also - like thousands of other virt.Hosts in the past - trough addomain.exe from the command line. Certain shortly added domains seemed working while others does not. One time I was able to solve the problem by stopping and restarting the SMTP-Service. Markus > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Chris Moody > Sent: Wednesday, November 08, 2006 9:43 PM > To: [email protected] > Subject: [IMail Forum] 550 not local host error > > > I've had an interesting problem that has been cropping up more and > more lately. Sometimes a user will send email and it will come back: > > From: System Administrator > Sent: Wednesday, November 08, 2006 3:20 PM > To: John Doe ([EMAIL PROTECTED]) > Subject: Undeliverable: Lunch > > Your message did not reach some or all of the intended recipients. > > Subject: Lunch > Sent: 11/8/2006 3:20 PM > > The following recipient(s) could not be reached: > > John Doe ([EMAIL PROTECTED]) on 11/8/2006 3:20 PM > There was a SMTP communication problem with the > recipient's email server. Please contact your system administrator. > <driller.com #5.5.0 smtp;550 not local host gmail.com, not > a > gateway> > > > The logs show this about the email: > > 20061108 152024 127.0.0.1 SMTPD (3c08017b00000cf8) [127.0.0.1] > MAIL FROM:<[EMAIL PROTECTED]> > 20061108 152024 127.0.0.1 SMTPD (3c08017b00000cf8) [127.0.0.1] > RCPT TO:<[EMAIL PROTECTED]> > 20061108 152024 127.0.0.1 SMTPD (3c08017b00000cf8) > [127.0.0.1] ERR > mail.driller.com invalid user <[EMAIL PROTECTED] > > Then end suddenly, just like that. Most all the other mail is working > fine. A test message to another gmail user went right through. What am > I missing? > 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/ 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/
