Hi, Yesterday I upgraded my laptop from FreeBSD 5.4 to to 5.5 . I currently have a very custom sendmail process using cyrus-sasl-2.1.22 to my private server. My sendmail.cf has : DSrelay:vjofn.tucs-beachin-obx-house.com and Mrelay, P=[IPC], F=mDFMuXa8, S=EnvFromSMTP/HdrFromSMTP, R=MasqSMTP, E=\r \n, L=2040, T=DNS/RFC822/SMTP, A=TCP $h 587 So basically any email I send is sent on port 587 to my private server. It looks like the following on the server when its received : Jun 14 08:27:54 vjofn sm-mta[3221]: DIGEST-MD5 server step 1 Jun 14 08:27:54 vjofn sm-mta[3221]: DIGEST-MD5 server step 2 Jun 14 08:27:54 vjofn sm-mta[3221]: no user in db Jun 14 08:27:54 vjofn /kernel: Jun 14 08:27:54 vjofn sm-mta[3221]: no user in db Jun 14 08:27:54 vjofn sm-mta[3221]: AUTH=server, relay=c-69-249-95-97.hsd1.nj.comcast.net [69.249.95.97], authid=tuc, mech=DIGEST-MD5, bits=128 Jun 14 08:27:54 vjofn sm-mta[3221]: k5ECRs51003221: from=<t...@xxxxxxxxxxxxxxxxxxxxxxxxxx>, size=1027, class=0, nrcpts=1, msgid=<200606141227.k5ECRrJ7009...@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>, proto=ESMTP, daemon=MSA, relay=c-69-249-95-97.hsd1.nj.comcast.net [69.249.95.97] Jun 14 08:27:55 vjofn sm-mta[3223]: k5ECRs51003221: to=<tuct...@xxxxxxxxx>, ctladdr=<t...@xxxxxxxxxxxxxxxxxxxxxxxxxx> (1007/1007), delay=00:00:01, xdelay=00:00:01, mailer=esmtp, pri=31021, relay=gmail-smtp-in.l.google.com. [64.233.185.114], dsn=2.0.0, stat=Sent (OK 1150288075 26si680189wrl) Once I did the upgrade, I'm having a weird problem. If I send an email, everything is fine. If I "Bounce" an email from elm, which just means to send the entire message intact to another email address (I do this usually for html documents that I can't read properly if I just forward it) I'm getting : Jun 14 08:29:40 vjofn sm-mta[3232]: DIGEST-MD5 server step 1 Jun 14 08:29:40 vjofn sm-mta[3232]: DIGEST-MD5 server step 2 Jun 14 08:29:40 vjofn sm-mta[3232]: no user in db Jun 14 08:29:40 vjofn /kernel: Jun 14 08:29:40 vjofn sm-mta[3232]: no user in db Jun 14 08:29:40 vjofn sm-mta[3232]: AUTH=server, relay=c-69-249-95-97.hsd1.nj.comcast.net [69.249.95.97], authid=tuc, mech=DIGEST-MD5, bits=128 Jun 14 08:29:41 vjofn sm-mta[3232]: Incorrect Sequence Number Jun 14 08:29:41 vjofn /kernel: Jun 14 08:29:41 vjofn sm-mta[3232]: Incorrect Sequence Number Jun 14 08:29:41 vjofn sm-mta[3232]: k5ECTe51003232: collect: premature EOM: Unknown error: 0 Jun 14 08:29:41 vjofn sm-mta[3232]: k5ECTe51003232: SYSERR(root): collect: I/O error on connection from c-69-249-95-97.hsd1.nj.comcast.net, from=<t...@xxxxxxxxxxxxxxxxxxxxxxxxxx> Jun 14 08:29:41 vjofn /kernel: Jun 14 08:29:41 vjofn sm-mta[3232]: k5ECTe51003232: SYSERR(root): collect: I/O error on connection from c-69-249-95-97.hsd1.nj.comcast.net, from=<t...@xxxxxxxxxxxxxxxxxxxxxxxxxx> Jun 14 08:29:41 vjofn sm-mta[3232]: k5ECTe51003232: from=<t...@xxxxxxxxxxxxxxxxxxxxxxxxxx>, size=28301, class=0, nrcpts=1, proto=ESMTP, daemon=MSA, relay=c-69-249-95-97.hsd1.nj.comcast.net [69.249.95.97] and when I get a failure message, it says : The original message was received at Wed, 14 Jun 2006 08:29:40 -0400 (EDT) from localhost.tucs-beachin-obx-house.com [127.0.0.1] ----- The following addresses had permanent fatal errors ----- <tuct...@xxxxxxxxx> (reason: 550 5.7.1 <tuct...@xxxxxxxxx>... Relaying denied) ----- Transcript of session follows ----- 451 4.4.1 reply: read error from vjofn.tucs-beachin-obx-house.com. ... while talking to valhalla.t-b-o-h.net.: >>> DATA <<< 550 5.7.1 <tuct...@xxxxxxxxx>... Relaying denied 550 5.1.1 <tuct...@xxxxxxxxx>... User unknown <<< 503 5.0.0 Need RCPT (recipient) - Hide quoted text - - Show quoted text - ----- Original message follows ----- HUH?! Why did it end up going to valhalla.t-b-o-h.net????? Any thoughts? Thanks, Tuc