The notification emails lacks headers representing the project a patch is made against as well as metadata for what the mail is about. As a result, when watching several repositories, there is no good way to filter them in different folders.
An example for a revision creation. The mail shows:
```
dduvall added a task: T117131: Include architectural overview in scap3 documentation.
dduvall created this revision.
dduvall added a reviewer: mobrovac.
Herald added a reviewer: Release-Engineering-Team.
REVISION SUMMARY
Starting off with a pretty little activity diagram.
REPOSITORY
rMSCA scap
BRANCH
T117131
```
Mail headers:
```
Subject: [Differential] [Request, 73 lines] D31: WIP Include scap3 architectural overview
X-Phabricator-Sent-This-Message: Yes
X-Phabricator-Mail-Tags: <differential-review-request>, <differential-other>, <differential-reviewers>
Thread-Topic: D31: WIP Include scap3 architectural overview
X-Herald-Rules: <101>, <96>, <102>
X-Phabricator-To: <PHID-USER-7bifphmxtcqgvdofuzla>
X-Phabricator-To: <PHID-PROJ-uier7rukzszoewbhj7ja>
X-Phabricator-To: <PHID-USER-hxwwywcyzpooynxuo7a2>
X-Phabricator-Cc: <PHID-USER-x7ti5ksby4ubsabntlxa>
```
An example for an accepted change:
```
mmodell accepted this revision.
mmodell added a comment.
This revision is now accepted and ready to land.
Looks good to me but I'm not sure how to test
REPOSITORY
rMSCA scap
```
Mail headers:
```
X-Phabricator-Sent-This-Message: Yes
X-Phabricator-Mail-Tags: <differential-other>, <differential-reviewers>, <differential-comment>
Thread-Topic: D24: Handle git-update-server from git itself
X-Herald-Rules: <96>, <101>, <102>
X-Phabricator-To: <PHID-USER-oetk6bbl6omm354ejz3b>
X-Phabricator-To: <PHID-USER-5ewyncd6mpezaymyxfal>
X-Phabricator-To: <PHID-USER-7bifphmxtcqgvdofuzla>
X-Phabricator-To: <PHID-PROJ-uier7rukzszoewbhj7ja>
X-Phabricator-To: <PHID-USER-fn7qnpccfbitivgtw2rt>
```
In Gerrit, the repository is mentioned with the standard `List-Id` header such as:
`List-Id: <gerrit-mediawiki-extensions-MultimediaViewer.gerrit.wikimedia.org>`
And an indication about the type of notification which let one highlight them with different colors:
```
X-Gerrit-MessageType: abandon
X-Gerrit-MessageType: comment
X-Gerrit-MessageType: merged
```