#8989: add 'domain' keyword to make_msgid.
Patch by Adrian von Bidder.
diff --git a/Lib/email/test/test_email.py b/Lib/email/test/test_email.py
index 5545abe..7993486 100644
--- a/Lib/email/test/test_email.py
+++ b/Lib/email/test/test_email.py
@@ -2457,6 +2457,10 @@
text/rfc822-headers
""")
+ def test_make_msgid_domain(self):
+ self.assertEqual(
+ email.utils.make_msgid(domain='testdomain-string')[-19:],
+ '@testdomain-string>')
# Test the iterator/generators
diff --git a/Lib/email/utils.py b/Lib/email/utils.py
index 5f40bac..ac4da37 100644
--- a/Lib/email/utils.py
+++ b/Lib/email/utils.py
@@ -148,13 +148,15 @@
-def make_msgid(idstring=None):
+def make_msgid(idstring=None, domain=None):
"""Returns a string suitable for RFC 2822 compliant Message-ID, e.g:
<20020201195627.33539.96671@nightshade.la.mastaler.com>
Optional idstring if given is a string used to strengthen the
- uniqueness of the message id.
+ uniqueness of the message id. Optional domain if given provides the
+ portion of the message id after the '@'. It defaults to the locally
+ defined hostname.
"""
timeval = time.time()
utcdate = time.strftime('%Y%m%d%H%M%S', time.gmtime(timeval))
@@ -164,8 +166,9 @@
idstring = ''
else:
idstring = '.' + idstring
- idhost = socket.getfqdn()
- msgid = '<%s.%s.%s%s@%s>' % (utcdate, pid, randint, idstring, idhost)
+ if domain is None:
+ domain = socket.getfqdn()
+ msgid = '<%s.%s.%s%s@%s>' % (utcdate, pid, randint, idstring, domain)
return msgid