[ SOLVED ] Re: A bit off-topic: problems with sending to a Gmail user

[Cameron Simpson]

On 17Oct2022 09:48, Matthias Apitz <guru at unixarea.de> wrote:
>El día sábado, marzo 12, 2022 a las 11:12:49a. m. +0000, Claus Assmann escribió:
>> On Fri, Mar 11, 2022, Stefan Hagen wrote:
>> > > >     550-5.7.26 This message does not have authentication 
>> > > >     information or fails to
>>
>> > Authenticated in this context means, you don't have SPF / DKIM / DMARC set up.
[,,,]
>
>As more and more of my mails, also to friends could not reach them
>@google.com, I studied the DNS record for SPF a bit and came up with
>this single line in my DNS:
>
>@ TXT v=spf1 ip4:178.254.4.101 include:unixare.de -all
>
>and all is fine now.

Thank you!

I've just read up on this and have added an include for the ISP we often 
send through. I'll be interested to see if delivery to gmail.com 
improves for me - my own symptom is usually that they shunt my messages 
to spam/junk instead of bouncing them, so this may well not help me.

But I was unaware of "include" before now.

Cheers,
Cameron Simpson <cs at cskk.id.au>