delta/gitlab/gitlab-ce.git/lib/additional_email_headers_interceptor.rb, branch docs/api-nil gitlab.com: gitlab-org/gitlab-ce.git Only set Auto-Submitted header once 2017-10-30T13:50:19+00:00 Sean McGivern sean@gitlab.com 2017-10-30T13:50:19+00:00 eddc9e41a6df94e55f9df91241a83e2ae3439c49 The emails on push feature reuses the same email object, to avoid the expensive work of generating the email body. This interceptor would previously set multiple values for the same header, as that's the mail gem's default behaviour when called with the same header more than once. We don't want to change the emails on push service (although it's the only place where this happens), but fixing the interceptor is just as sensible anyway. 
The emails on push feature reuses the same email object, to avoid the expensive
work of generating the email body.

This interceptor would previously set multiple values for the same header, as
that's the mail gem's default behaviour when called with the same header more
than once.

We don't want to change the emails on push service (although it's the only place
where this happens), but fixing the interceptor is just as sensible anyway.
Set `Auto-Submitted: auto-generated` header to emails 2017-02-15T18:15:48+00:00 Semyon Pupkov mail@semyonpupkov.com 2017-02-11T17:30:15+00:00 a89e9736266cbf9ccde3a49eccd8ab04f72bf38f Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/20305 
Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/20305