Comment 3 for bug 369150

I found it somewhat related to bug Bugzilla Bug #249626 (as I had mentionned
below) though it wasn't logged under the same product (in that case it was
Thunderbird) and the problem was concerning appearance of the "To:" line.

It is also similar to Bugzilla Bug 122972.

It does indeed have similarities with Bugzilla bug 231732 / bug 252240 though I
cannot say if it is for the same reason (in my case it is because of an encoded
comma (",").

There might be, indeed, a part of this bug report that could be considered a
dupe if the reasons are the same but the fact that the "From:" line, as
generated by Mozilla is not propoerly encoded is not.

Keith Moore, RFC 2047 author's comment on this was:

<<Adding quotes around the name before encoding doesn't solve the problem, and
actually causes other problems.>>