... Received an SMTP Destination Reply Error 115 (shared port error?) when sending email to sms (cell phone) ... have never seen this ... is there a possible work around?

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­ Synchronet ­ AlleyCat! BBS Lake Echo, NS Canada

Re: SMTP Error 115
By: Mortifis to Digital Man on Sun Apr 12 2020 06:46 pm

... Received an SMTP Destination Reply Error 115 (shared port error?) when sending email to sms (cell phone) ... have never seen this ... is there a possible work around?

Please enable all the mail server logging options and debug-level messages and the paste the log output of the transaction that resulted in that error. Thanks,

digital man

Synchronet "Real Fact" #59:
Synchronet apparel and merchandise can be purchased at cafepress.com/synchronet Norco, CA WX: 57.2øF, 83.0% humidity, 4 mph ESE wind, 0.00 inches rain/24hrs

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þ Synchronet þ Vertrauen þ Home of Synchronet þ [vert/cvs/bbs].synchro.net

.. resending original .. 1st took 2 days for the reply ...settings updated ... debug in as many, thanks you

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­ Synchronet ­ AlleyCat! BBS Lake Echo, NS Canada

ok, not a debug but I think I get it ... perhaps a dns spam filter thingy ....

alleycat.synchro.net reporting delivery failure of message after 50 attempts from Mortifis to 503314xxxx@vtext.com

Reason:
ERROR 115 connecting to SMTP server: smtpin02.vzw.a.cloudfilter.net

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­ Synchronet ­ AlleyCat! BBS Lake Echo, NS Canada

Re: SMTP Error 115
By: Mortifis to Digital Man on Sun Apr 12 2020 10:41 pm

ok, not a debug but I think I get it ... perhaps a dns spam filter thingy ....

alleycat.synchro.net reporting delivery failure of message after 50 attempts from Mortifis to 503314xxxx@vtext.com

Reason:
ERROR 115 connecting to SMTP server: smtpin02.vzw.a.cloudfilter.net

$ grep 115 /usr/include/*/*errno.h
/usr/include/asm-generic/errno.h:#define EINPROGRESS 115 /* Operation now in progress */

Looks like the connect failed. Are you able to connect to TCP port 25 at that address using something like netcat (nc)?

digital man

Synchronet/BBS Terminology Definition #58:
REP = QWK Reply
Norco, CA WX: 55.8øF, 85.0% humidity, 4 mph E wind, 0.00 inches rain/24hrs

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þ Synchronet þ Vertrauen þ Home of Synchronet þ [vert/cvs/bbs].synchro.net

Re: SMTP Error 115
By: Mortifis to Digital Man on Sun Apr 12 2020 10:41 pm

$ grep 115 /usr/include/*/*errno.h
/usr/include/asm-generic/errno.h:#define EINPROGRESS 115 /* Operation now in progress */

Looks like the connect failed. Are you able to connect to TCP port 25 at that address using something like netcat (nc)?

digital man

hmm ... interesting ... neither telnet nor nc connected ... no ehol or anything ... hung ... have php scripts running for years on on one of my servers that use my sbbs smtp as the mail server ... just started failing ... I will deduce that it is verizon's implementation some spam filter ... you* may* have more detailed logs .. I relay via vert

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­ Synchronet ­ AlleyCat! BBS Lake Echo, NS Canada

Re: SMTP Error 115
By: Mortifis to Digital Man on Sun Apr 12 2020 11:13 pm

Re: SMTP Error 115
By: Mortifis to Digital Man on Sun Apr 12 2020 10:41 pm

$ grep 115 /usr/include/*/*errno.h /usr/include/asm-generic/errno.h:#define EINPROGRESS 115 /* Operation now in progress */

Looks like the connect failed. Are you able to connect to TCP port 25 at that address using something like netcat (nc)?

hmm ... interesting ... neither telnet nor nc connected ... no ehol or anything ... hung ... have php scripts running for years on on one of my servers that use my sbbs smtp as the mail server ... just started failing ... I will deduce that it is verizon's implementation some spam filter ... you* may* have more detailed logs .. I relay via vert

Yeah, that little detail was important. But interestingly, I'm able to connect using nc:

$ nc smtpin02.vzw.a.cloudfilter.net 25
220 vzw-ibgw-6003a.stratus.cloudmark.com cmsmtp ESMTP server ready
quit
221 2.0.0 vzw-ibgw-6003a.stratus.cloudmark.com cmsmtp closing connection

So it doesn't appear to be blocking me.

digital man

Synchronet/BBS Terminology Definition #79:
TLS = Transport Layer Security (successor to SSL)
Norco, CA WX: 55.3øF, 87.0% humidity, 3 mph ESE wind, 0.00 inches rain/24hrs

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þ Synchronet þ Vertrauen þ Home of Synchronet þ [vert/cvs/bbs].synchro.net

duh ... sorry, I recently migrated to another platform and realized I did not set up smtp relay via vert ... though it is a new reply, I believe t is because of an unauthenticated direct send ... another reason to have proper mx records :-)

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­ Synchronet ­ AlleyCat! BBS Lake Echo, NS Canada