Good morning gents,

I recently had a huge issue with Gmail marking all my bulk subscription mails as spam. I managed to fix the issue by using external relay, since whitelisting is not possible with Google, but it took me over week to figure this out.

I had a chance to read Google's Bulk e-mail guidelines in the meantime and I found several things that could be improved with Subscriptions (which is by the way awesome).

1, Using Precedence: bulk header
2, Using List-Unsubscribe header

Would it be possible to implement these at any point? I'm not sure how Subscriptions handle mail sending, whether it's default drupal_mail or something else, but option to modify headers would be nice.

More on this topic: https://support.google.com/mail/answer/81126?hl=en

Thank you.

PS: In case this cannot be implemented directly, is there any way to implement this in other way?

Comments

salvis’s picture

salvis
he/his
CreditAttribution: salvis commented

Yes, indeed, I'm having problems with Gmail as well.

Please split this into two issues because the two headers work and have to be implemented in different ways.