Feature: Implement merge_headers

Implement and document `merge_headers`
for all other ESPs that can support it. (See #371
for base and Amazon SES implementation.)

Closes #374
This commit is contained in:
Mike Edmunds
2024-06-20 15:31:58 -07:00
committed by GitHub
parent 6e696b8566
commit 0776b12331
35 changed files with 754 additions and 40 deletions

View File

@@ -219,6 +219,10 @@ see :ref:`unsupported-features`.
Any other extra headers will raise an
:exc:`~anymail.exceptions.AnymailUnsupportedFeature` error.
**No merge headers support**
MailerSend's API does not provide a way to support Anymail's
:attr:`~anymail.message.AnymailMessage.merge_headers`.
**No metadata support**
MailerSend does not support Anymail's
:attr:`~anymail.message.AnymailMessage.metadata` or