On Sun, Aug 13, 2017, at 21:13, Wietse Venema wrote:
[...] > > Aug 13 14:37:55 u0 postfix/pickup[6727]: C630B180CB9: uid=1000 > > from=<reader> > > > > Aug 13 14:37:55 u0 postfix/cleanup[6746]: C630B180CB9: > > message-id=<20170813183755.C630B180CB9@u1> > > > > Aug 13 14:37:55 u0 postfix/qmgr[6728]: C630B180CB9: > > from=<rea...@u0.local.lan>, size=1374, nrcpt=1 (queue active) > > > > Aug 13 14:37:56 u0 postfix/smtp[6748]: C630B180CB9: > > to=<hp...@fastmail.fm>, relay=smtp.fastmail.com[66.111.4.139]:587, > > delay=0.67, delays=0.12/0.1/0.36/0.09, dsn=2.0.0, status=sent (250 2.0.0 > > Ok: queued as 5A0A57E317) > > The message was delivered to smtp.fastmail.com. [...] > Where is the rest of the logging for 6943A180CBB? I sent what looked most relevant... but before finding and posting any others, I have found the problem so don't need to pester you further. [...] > > Reporting-MTA: dns; mailauth.nyi.internal > > X-Postfix-Queue-ID: C44B420EF3 > > That is UNRELATED to the logging above. It was sent by a mail system > that calls itself mailauth.nyi.internal. To find out more about > message C44B420EF3, ask the owner of that system what happened with > message C44B420EF3. I had trouble identifying which message that applied to but do it believe it may be the right one. I suspect mailauth.nyi.internal is possibly the same machine as smtp.fastmail.com or an internal machine at fastmail that helps process smtp requests. I say that because I get one of those for each email I attempt to send using that config. But anyway, it turns out I needed to make use of the generic table found in the pages you referred me to in a previous thread. I'm only guessing here and I hope you might comment as to whether this is a reasonable guess. I suspect the failure was do to the fact that smtp.fastmail.com could not reserver the domain of the mail sender. My local machine which has a made up domain. Once I put the generic table into play where I have this line: rea...@u0.local.lan hgp...@comcast.net (Left column is my fantasy USER@Host.domain, right column is my address at my IP comcast) Then, sending messages began to arrive at its destination instead of bouncing. Thanks for your kind help. As you mentioned in a previous post, every thing I needed can be found at: http://www.postfix.org/SOHO_README.html , or a link found there. I should have persevered a little longer before posting again, about the mail failures. thread
