About my email going to spam folder

[Akseli Lahtinen]

On Thursday 19 March 2026 02:39:44 Eastern European Standard Time Akseli Lahtinen wrote:
> Hey, I don't really know how to work around this.
> 
> I have contacted my email provider Startmail about it. They said they will
> look into it, something to do with Mailman and Startmail not agreeing
> what headers should be signed.
> 
> I've now gotten multiple people email about this to me, so
> if you can, set me as a contact or something so you'll get my emails.
> 
> This is really frustrating but I have zero idea what to do. 
> I don't self-host my email, I just have my own domain set up for it according
> to Startmails guides.
> 
> If anyone has encountered the same, let me know if you have some
> magic tricks. Also I have now set my DMARC to "none" so maybe
> that will help mails get through, dunno.
> 
> Best regards,
> - Akseli
> 
> 
> 

Startmail has now replied to me about this situation and they told me they will be 
avoiding oversigning headers that start with List-

Hopefully things will start working properly for me again.

Also I was told this:

> We believe that in your case it was only the List-Unsubscribe header added 
> by the Mailman software that caused the verification to fail.

Let me know if my emails are still acting up, and thanks to everyone who helped
me with this issue. :)

Best regards,
- Akseli