Feature: Add envelope_sender

New EmailMessage attribute `envelope_sender` controls ESP's sender,
sending domain, or return path where supported:

* Mailgun: overrides SENDER_DOMAIN on individual message
  (domain portion only)
* Mailjet: becomes `Sender` API param
* Mandrill: becomes `return_path_domain` API param
  (domain portion only)
* SparkPost: becomes `return_path` API param
* Other ESPs: not believed to be supported

Also support undocumented Django SMTP backend behavior, where envelope
sender is given by `message.from_email` when
`message.extra_headers["From"]` is set. Fixes #91.
This commit is contained in:
medmunds
2018-02-26 18:42:19 -08:00
parent bd9d92f5a0
commit 07fbeac6bd
27 changed files with 246 additions and 28 deletions

View File

@@ -1,7 +1,7 @@
.. _sendinblue-backend:
SendinBlue
========
==========
Anymail integrates with the `SendinBlue`_ email service, using their `Web API v3`_.
@@ -88,3 +88,7 @@ Limitations and quirks
If you use a template you will suffer some limitations:
you can't change the subject or/and the body, and all email's
display-names will be hidden.
**No envelope sender overrides**
SendinBlue does not support overriding :attr:`~anymail.message.AnymailMessage.envelope_sender`
on individual messages.