MSGID:  f6f6fa45
REPLY: <20251119203338.60e9a0f9@ryz.dorfdsl.de> 5b145ce8
PID: PyGate 1.5.1
TID: PyGate/Linux 1.5.1
CHRS: CP1252 2
TZUTC: 0000
REPLYADDR invalid@invalid.invalid
REPLYTO 3:633/10 UUCP
Marco Moock  writes:
> On 19.11.2025 10:11 Uhr The Natural Philosopher wrote:
>> On 19/11/2025 07:56, Marco Moock wrote:
>>> On 18.11.2025 15:27 Uhr The Natural Philosopher wrote:
>>>   
>>>> from=  
>>> 
>>> That is your first problem. Us a real existing address for that.
>>   
>> No. I wont. Because it is effectively private intra domain email.
>
> Then make sure your postfix doesn't check that. It seems for me it does.

That is obviously not going to cause a temporary failure looking up the
MX for vps.templar.co.uk. Just look at the logfile fragment rather than
guessing blindly. We know what the error is and it?s absolutely nothing
to do with source address validity.

-- 
https://www.greenend.org.uk/rjk/

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