I used 587 since a telnet to port 587 worked. On MCQ I got this Feb 20 14:48:41 NAS smtpd[4965]: 0000000000000000 mta delivery evpid=d9b453fdf397d24e from=<w...@nas.sbanetweb.com> to=<t...@nas.sbanetweb.com> rcpt=<-> source="-" relay="mcq.sbanetweb.com" delay=11s result="TempFail" stat="Network error on destination MXs"
>From my Pi journal: Feb 20 14:50:21 NAS smtpd[4965]: d4c46b248023c950 smtp connected address=local host=NAS.sbanetweb.com Feb 20 14:50:21 NAS smtpd[4965]: d4c46b248023c950 smtp message msgid=fea9c0db size=276 nrcpt=1 proto=ESMTP Feb 20 14:50:21 NAS smtpd[4965]: d4c46b248023c950 smtp envelope evpid=fea9c0dbe83f0d8d from=<r...@nas.sbanetweb.com> to=<t...@sbanetweb.com> Feb 20 14:50:21 NAS smtpd[4965]: d4c46b248023c950 smtp disconnected reason=quit Feb 20 14:50:21 NAS smtpd[4965]: d4c46b28c2848cb0 mta connecting address=smtps://96.224.250.24:587 host=mcq.sbanetweb.com Feb 20 14:50:22 NAS smtpd[4965]: d4c46b28c2848cb0 mta connected Feb 20 14:50:22 NAS smtpd[4965]: d4c46b28c2848cb0 mta error reason=IO Error: error:0A00010B:SSL routines::wrong version number Feb 20 14:50:22 NAS smtpd[4965]: smtp-out: Disabling route [] <-> 96.224.250.24 (mcq.sbanetweb.com) for 15s Feb 20 14:50:23 NAS tailscaled[903]: portmapper: saw UPnP type WANIPConnection1 at http://192.168.1.1:1900/igd.xml; eero (eero inc.), method=single Feb 20 14:50:23 NAS tailscaled[903]: portmapper: saw UPnP type WANIPConnection1 at http://192.168.1.1:1900/igd.xml; eero (eero inc.), method=single Feb 20 14:50:23 NAS smtpd[4965]: smtp-out: No valid route for [connector:[]->[relay:mcq.sbanetweb.com,port=587,smtps,mx],0x0] Feb 20 14:50:32 NAS systemd[1]: systemd-timedated.service: Deactivated successfully. Feb 20 14:50:32 NAS smtpd[4965]: 0000000000000000 mta delivery evpid=fea9c0dbe83f0d8d from=<r...@nas.sbanetweb.com> to=<t...@sbanetweb.com> rcpt=<-> source="-" relay="mcq.sbanetweb.com" delay=11s result="TempFail" stat="Network error on destination MXs" Feb 20 14:50:37 NAS smtpd[4965]: smtp-out: Enabling route [] <-> 96.224.250.24 (mcq.sbanetweb.com) Feb 20 14:50:32 NAS smtpd[4965]: 0000000000000000 mta delivery evpid=fea9c0dbe83f0d8d from=<r...@nas.sbanetweb.com> to=<t...@sbanetweb.com> rcpt=<-> source="-" relay="mcq.sbanetweb.com" delay=11s result="TempFail" stat="Network error on destination MXs" Feb 20 14:50:37 NAS smtpd[4965]: smtp-out: Enabling route [] <-> 96.224.250.24 (mcq.sbanetweb.com) -----Original Message----- From: Ziqin Wang <zi...@wangziqin.net> Sent: Thursday, February 20, 2025 2:29 PM To: Wayne Spivak <wspi...@sbanetweb.com> Cc: misc@opensmtpd.org Subject: Re: Unable to relay, port 25 blocked > On 21 Feb 2025, at 03:14, Wayne Spivak <wspi...@sbanetweb.com> wrote: > > How do I tweak this so it goes out 587 or 465 and sends the email You can specify a port number in an "action", for example: action “myserver1" relay host "smtps://mcq.sbanetweb.com:465" action "myserver2" relay host "smtp+tls://mcq.sbanetweb.com:587"