My b2evolution Version: Not Entered

I am trying to post a snippet about a sendmail and spamassassin error. The text is pretty straightforward, but it won't let me post with this error:

Parser error: > required near g addresses had permanent fata

Here is the text I'm trying to paste in:

----- The following addresses had permanent fatal errors -----
<username@mydomain.com>
(reason: 550 5.7.1 Blocked by SpamAssassin)
(expanded from: <username@mydomain.com>)

----- Transcript of session follows -----
... while talking to [127.0.0.1]:
>>> DATA
<<< 550 5.7.1 Blocked by SpamAssassin
554 5.0.0 Service unavailable

Any ideas what it wants? I have tried pasting it in a codeblock, that didn't work either.

Running 1.10.2

Thanks.