If I connect and use a mail from of <[EMAIL PROTECTED]>, it takes several seconds (last night was taking around 30) before I get the 500 response. It acts like the mail-from verification is timing out trying to talk to web-partners.com. Any chance verizon.net is on your kill or access control list?
Tripp -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dan Horne Sent: Friday, July 07, 2006 10:39 AM To: [email protected] Subject: RE: [IMail Forum] NEW INFORMATION Verizon problems Tripp mentioned that Verizon was connecting back to his server to verify the sender. Does this check succeed or fail on your server? Have you tried changing the address to a known invalid one on another domain? If the sender verification is failing, that may be why they are rejecting you. If you are able to send from an invalid address on another domain, it would rule out that possibility. If not, and you get the same error, it might indicate that for some reason the Verizon server either couldn't connect to your server or couldn't verify the address for some other reason. > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of John Doyle > Sent: Friday, July 07, 2006 9:56 AM > To: [email protected] > Subject: Re: [IMail Forum] NEW INFORMATION Verizon problems > > > Don > I tried @mail.web-partners.com and it failed. > I've used another clients return address and it succeded also, so I > don't know what to think, they both share the same IP address one > works one does not. > > I'm stunned that I can change the address to [EMAIL PROTECTED] or > anything else and the Verizon gleefully sends it on. How simple is > that to spoof. > > I'm still trying to find a contact to try and get this fixed, at least > I have an idea of what's wrong. > > John > > > ---------- Original Message ---------------------------------- > From: Don Brown <[EMAIL PROTECTED]> > Reply-To: [email protected] > Date: Fri, 7 Jul 2006 05:09:53 -0500 > > >What happens when you use a 'from' address of > @mail.web-partners.com ? > > > > > > > >Thursday, July 6, 2006, 10:59:04 PM, John Doyle > <[EMAIL PROTECTED]> wrote: > > > >JD> This may come in handy for others. > > > >JD> This evening I did the following researching my 550 > messages from > >JD> Verizon.net and gte.net. > > > >JD> 1 Smtp out web-partners, sending email address > >JD> [EMAIL PROTECTED] 550 error > >JD> 2 Smtp out charter.net, sending email address > >JD> [EMAIL PROTECTED] 550 > > >JD> error > >JD> 3 Smtp out charter.net, sending email address > [EMAIL PROTECTED] > >JD> SUCCESS > >JD> 4 Smtp out web-partners, sending email address > [EMAIL PROTECTED] > >JD> SUCCESS > > > >JD> It looks like if all I do is go into Outlook, change my email > >JD> address Verizon takes the mail? I don't get this, I know I'm not > >JD> very technical, but apparently the easiest thing to > spoof is simply > >JD> changed and the mail is delivered. I don't get it. > > > >JD> Just to be sure, I set it back to #4 and it's failed again. > > > >JD> Here is the log of the successfully sent message through > my Imail > >JD> server using my charter address. > > > > > >JD> 07:06 20:03 SMTPD(cf0f01b90000eea7) [206.190.82.18] connect > >JD> 24.180.8.195 port 15918 > >JD> 07:06 20:03 SMTPD(cf0f01b90000eea7) [24.180.8.195] EHLO > Johnsm480n > >JD> 07:06 20:03 SMTPD(cf0f01b90000eea7) Authenticated > >JD> [EMAIL PROTECTED], session treated as local. > >JD> 07:06 20:03 SMTPD(cf0f01b90000eea7) [24.180.8.195] MAIL FROM: > >JD> <[EMAIL PROTECTED]> > >JD> 07:06 20:03 SMTPD(cf0f01b90000eea7) [24.180.8.195] RCPT TO: > >JD> <[EMAIL PROTECTED]> > >JD> 07:06 20:03 SMTPD(cf0f01b90000eea7) [24.180.8.195] > >JD> D:\IMail\spool\Dcf0f01b90000eea7.SMD 5581 > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) processing > >JD> D:\IMail\spool\qcf0f01b90000eea7.smd > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) Trying gte.net (0) > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) Connect gte.net > >JD> [206.46.232.11:25] (1) > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) 220 > sv6pub.verizon.net MailPass > >JD> SMTP server v1.2.0 - 112105154401JY+PrW ready Thu, 6 Jul 2006 > >JD> 22:00:44 -0500 > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) >EHLO mail.web-partners.com > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) 250-Requested mail > action okay, > >JD> completed > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) 250-8BITMIME > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) 250 SIZE 20480000 > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) >MAIL > >JD> FROM:<[EMAIL PROTECTED]> > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) 250 Sender > >JD> <[EMAIL PROTECTED]> OK > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) >RCPT To:<[EMAIL PROTECTED]> > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) 250 2.1.5 [EMAIL PROTECTED] OK. > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) >DATA > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) 354 Enter mail, end > with a single ".". > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) >. > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) 250 2.5.0 Ok. > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) rdeliver gte.net > >JD> [EMAIL PROTECTED] (1) <otheraddresscharter.net> 5870 > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) >QUIT > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) 221 > sv6pub.verizon.net closing > >JD> connection > >JD> 07:06 20:03 SMTP-(cf0f01b90000eea7) finished > >JD> D:\IMail\spool\qcf0f01b90000eea7.smd status=1 > > > > > >JD> Here is the failed message sent right afterwards the only change > >JD> was in Outlooks email address! > > > >JD> 07:06 20:49 SMTPD(d9d901670000f281) [206.190.82.18] connect > >JD> 24.180.8.195 port 16188 > >JD> 07:06 20:49 SMTPD(d9d901670000f281) [24.180.8.195] EHLO > Johnsm480n > >JD> 07:06 20:49 SMTPD(d9d901670000f281) Authenticated > >JD> [EMAIL PROTECTED], session treated as local. > >JD> 07:06 20:49 SMTPD(d9d901670000f281) [24.180.8.195] MAIL FROM: > >JD> <[EMAIL PROTECTED]> > >JD> 07:06 20:49 SMTPD(d9d901670000f281) [24.180.8.195] RCPT TO: > >JD> <[EMAIL PROTECTED]> > >JD> 07:06 20:49 SMTPD(d9d901670000f281) [24.180.8.195] > >JD> D:\IMail\spool\Dd9d901670000f281.SMD 2092 > >JD> 07:06 20:49 SMTP-(d9d901670000f281) processing > >JD> D:\IMail\spool\qd9d901670000f281.smd > >JD> 07:06 20:49 SMTP-(d9d901670000f281) Trying gte.net (0) > >JD> 07:06 20:49 SMTP-(d9d901670000f281) Connect gte.net > >JD> [206.46.232.11:25] (1) > >JD> 07:06 20:49 SMTP-(d9d901670000f281) 220 > sv4pub.verizon.net MailPass > >JD> SMTP server v1.2.0 - 112105154401JY+PrW ready Thu, 6 Jul 2006 > >JD> 22:46:44 -0500 > >JD> 07:06 20:49 SMTP-(d9d901670000f281) >EHLO mail.web-partners.com > >JD> 07:06 20:49 SMTP-(d9d901670000f281) 250-Requested mail > action okay, > >JD> completed > >JD> 07:06 20:49 SMTP-(d9d901670000f281) 250-8BITMIME > >JD> 07:06 20:49 SMTP-(d9d901670000f281) 250 SIZE 20480000 > >JD> 07:06 20:49 SMTP-(d9d901670000f281) >MAIL > >JD> FROM:<[EMAIL PROTECTED]> > >JD> 07:06 20:49 SMTP-(d9d901670000f281) 550 You are not > allowed to send > >JD> mail:sv4pub.verizon.net > >JD> 07:06 20:49 SMTP-(d9d901670000f281) ERR undeliverable > 550 You are > >JD> not allowed to send mail:sv4pub.verizon.net > >JD> 07:06 20:49 SMTP-(d9d901670000f281) SMTP_DELIV_FAILED > >JD> 07:06 20:49 SMTP-(d9d901670000f281) >QUIT > >JD> 07:06 20:49 SMTP-(d9d901670000f281) 221 > sv4pub.verizon.net closing > >JD> connection > >JD> 07:06 20:49 SMTP-(d9d901670000f281) Creating message from > >JD> Postmaster > >JD> 07:06 20:49 SMTP-(d9d901670000f281) Delivery process now > using new file: > >JD> d9de00000448c013 > >JD> 07:06 20:49 SMTP-(d9d901670000f281) finished > >JD> D:\IMail\spool\qd9d901670000f281.smd status=2 > >JD> 07:06 20:49 SMTP-(d9de00000448c013) processing > >JD> D:\IMail\spool\Qd9de00000448c013.GSE > >JD> 07:06 20:49 SMTP-(d9de00000448c013) Inbound X-IMail-Rule: > >JD> [EMAIL PROTECTED]:Postmaster Data- > >JD> [EMAIL PROTECTED] > >JD> 07:06 20:49 SMTP-(d9de00000448c013) ldeliver > mail.web-partners.com > >JD> myaccount-Postmaster (1) 2602 > >JD> 07:06 20:49 SMTP-(d9de00000448c013) finished > >JD> D:\IMail\spool\Qd9de00000448c013.GSE status=1 > > > > > >JD> To Unsubscribe: > http://www.ipswitch.com/support/mailing-lists.html > >JD> List Archive: > >JD> http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ > >JD> Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/ > > > > > > > >---- > >Don Brown - Dallas, Texas USA Internet Concepts, Inc. > >[EMAIL PROTECTED] http://www.inetconcepts.net > >(972) 788-2364 Fax: (972) 788-5049 > >---- > > > >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/ > > > > > > ______________ ______________ ______________ ______________ Sent via > the KillerWebMail system at mail.web-partners.com > > > > > 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/ > CONFIDENTIALITY NOTICE: This email message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. 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