Troubleshooting issues with git-multimail: a FAQ
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+How to check that git-multimail is properly set up?
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+
+Since version 1.4.0, git-multimail allows a simple self-checking of
+its configuration: run it with the environment variable
+``GIT_MULTIMAIL_CHECK_SETUP`` set to a non-empty string. You should
+get something like this::
+
+ $ GIT_MULTIMAIL_CHECK_SETUP=true /home/moy/dev/git-multimail/git-multimail/git_multimail.py
+ Environment values:
+ administrator : 'the administrator of this repository'
+ charset : 'utf-8'
+ emailprefix : '[git-multimail] '
+ fqdn : 'anie'
+ projectdesc : 'UNNAMED PROJECT'
+ pusher : 'moy'
+ repo_path : '/home/moy/dev/git-multimail'
+ repo_shortname : 'git-multimail'
+
+ Now, checking that git-multimail's standard input is properly set ...
+ Please type some text and then press Return
+ foo
+ You have just entered:
+ foo
+ git-multimail seems properly set up.
+
+If you forgot to set an important variable, you may get instead::
+
+ $ GIT_MULTIMAIL_CHECK_SETUP=true /home/moy/dev/git-multimail/git-multimail/git_multimail.py
+ No email recipients configured!
+
+Do not set ``$GIT_MULTIMAIL_CHECK_SETUP`` other than for testing your
+configuration: it would disable the hook completely.
+
Git is not using the right address in the From/To/Reply-To field
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