MSGID: <10fhnjv$1gvnc$5@dont-email.me> 53388db2
PID: PyGate 1.5
TID: PyGate/Linux 1.5
CHRS: CP1252 2
TZUTC: 0000
REPLYADDR tnp@invalid.invalid
REPLYTO 3:633/10 UUCP
As part of my enhancements to the home controller, I want to send email 
warnings of low heating oil level.

So I removed exim which was too much like hard work, installed PostFix 
and all is well...,except it isn't.

If I send a mail out of the blue after a a few hours delay, the mail 
immediately *always* gets stuck in the queue with a message about being 
unable to determine the IP address of the SMTP relay.

If I send another message everything Just Works, and indeed the h mail 
queue gets flushed eventually as well with a successful delivery.

I have looked on line but not found this exact behaviour mentioned 
anywhere..

I am not sure what is running DNS on that Zero W right now. But its 
clo9ck is up to date with the internet...,




-- 
Future generations will wonder in bemused amazement that the early 
twenty-first century?s developed world went into hysterical panic over a 
globally average temperature increase of a few tenths of a degree, and, 
on the basis of gross exaggerations of highly uncertain computer 
projections combined into implausible chains of inference, proceeded to 
contemplate a rollback of the industrial age.

Richard Lindzen

--- PyGate Linux v1.5
 * Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)
SEEN-BY: 105/81 106/201 128/187 129/14 305 153/7715 154/110 218/700
SEEN-BY: 226/30 227/114 229/110 112 200 206 275 300 317 400 426 428
SEEN-BY: 229/470 616 664 700 705 266/512 291/111 292/854 320/219 322/757
SEEN-BY: 342/200 396/45 460/58 633/10 280 414 418 420 422 509 2744
SEEN-BY: 712/848 770/1 902/26 2320/105 5020/400 5075/35
PATH: 633/10 280 229/426