Steps to reproduce:
Read "Introducing LibreOffice", Copyright, Feedback
Send a message to: firstname.lastname@example.org
Please direct any comments or suggestions about this document to: email@example.com
bilbo.documentfoundation.org[184.108.40.206] said: 550 5.1.1
<firstname.lastname@example.org>: Recipient address rejected: User unknown
(in reply to RCPT TO command)
Platform (if different from the browser):
Browser: Mozilla/5.0 (X11; Linux x86_64; rv:9.0.1) Gecko/20100101 Firefox/9.0.1
That should be an alias for <email@example.com>.
Assigning it to me and confirming it.
Fixed the bug.