Creating a new topic sends two email notifications:
First:
Update for Forum topic: test topic notification
Greetings Jon Clarke,
Update for Forum topic: test topic notification
Read more https://www.talkphysics.org/groups/2479/forums/3449
This is an automatic message from talkphysics, https://www.talkphysics.org/
You can unsubscribe at https://www.talkphysics.org/notifications/unsubscribe/user/3070?timestamp=1348664403&signature=6db0cf8e2a8ea65fba1c5e3ca493cb47
Second:
Comment for Forum topic: test topic notification

Comment by Jon Clarke:
here’s the first reply
Read more at https://www.talkphysics.org/groups/2479/forums/3449#comment-8033
This is an automatic message from talkphysics, https://www.talkphysics.org/
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Whereas creating a new comment sends only the second one.
This is a bug: it should send only the second one whether it is a topic or a comment.