Set X-Redmine-Project email header

[s-andy]

Redmine sets a couple of special X-Redmine- headers in native email messages. These headers can then be used by email clients to filter messages.

It would be great, if Mentions plugin did the same. Especially, I'm interested in X-Redmine-Project.

[teranex]

I was also looking for the X-Redmine-Project header

[s-andy]

@teranex, just for your information, I managed to add such header via monkey-patching, something like:

alias_method_chain :notify_mentioning, :redmine_headers
...
def notify_mentioning_with_redmine_headers(issue, journal, user)
    redmine_headers 'Project' => issue.project.identifier,
                    'Issue-Id' => issue.id
    notify_mentioning_without_redmine_headers(issue, journal, user)
end

[teranex]

@s-andy thanks a lot!