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Auto-Submitted and Precedence headers in automatically sent e-mails #16538
Description
Is your feature request related to a problem? Please describe.
Emails are often automatically sent by Nextcloud. eg : activity or sharing notifications. People with auto-reply configured on their mailboxes reply...
Describe the solution you'd like
Two additionnal headers can be added in automatically submited emails, as described in RFC.
Auto-Submitted and Precedence. RFC-compliant mail clients may not autoreply when those headers are present.
Thank you,
GS.
Activity
kesselb commentedon Jul 25, 2019
Sounds good 👍
Here is the related RFC: https://tools.ietf.org/html/rfc3834 and https://tools.ietf.org/html/rfc5436
szaimen commentedon May 26, 2021
slater0013 commentedon May 27, 2021
slater0013 commentedon May 27, 2021
AFAIUnderstand....
Based on https://swiftmailer.symfony.com/docs/headers.html#text-headers
File lib/private/Mail/Mailer.php around line 191:
$headers = $message->getSwiftMessage()->getHeaders();
$headers->addTextHeader('Auto-Submitted', 'auto-generated');
And... That's it ! Or implementing the getHeaders() function in lib/private/Mail/Message.php
Tested in my Nextcloud test instance, works like a charm ! Auto-Submitted header is added to the sent mails (Test e-mail from Admin pannel)
GS.
szaimen commentedon May 28, 2021
Thanks @slater0013! Would you be able to create a PR for this? That would be really great! :)
slater0013 commentedon May 28, 2021
Ok I ... tried something :)
#27200
szaimen commentedon May 28, 2021
Great, thank you! :)