Not sure if this is bugzilla issue (or encryption behind it? or mail client? (mutt in this case)), but I got notification about Secure bug updated that looks like this (notice all those ^M): DO NOT REPLY TO THIS EMAIL. Also, do not reply via email to the person^M whose email is mentioned below. To comment on this bug, please visit:^M ^M https://bugs.gentoo.org/show_bug.cgi?id=FOOBAR^M ^M --- Comment #3 from Foo Bar <foo@bar.baz> 3000-01-01 00:00:00 UTC ---^M foo^M bar^M baz^M