User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C) Build Identifier: 3.1.7 Emails sent with attachments in uuencode format will not forward properly. Reproducible: Always Steps to Reproduce: 1. Receive an email with an attachment sent in uuencode. 2. Click "Forward" to forward the email. 3. In the ensuing "Write: Fwd: ..." window, Thunderbird will dump the attachment encoding into the body of the email, and drop the attachment. It's most uncivil. Actual Results: ----Original Message------ Subject: <etc etc etc> begin 644 FilenameExample.pdf M)5!$1BTQ+C(*)>+CS],*,2`P(&]B:@H\/`HO0W)E871I;VY$871E("A$.C(P M,3`Q,C`Y,C`Q-C$T+3`X)S`P)RD*+U!R;V1U8V5R("AT>'0R<&1F('8W+C4@ M7#(U,2!304Y&04-%(%-O9G1W87)E(#(P,#0I"B]4:71L92`H54]&+C(P,#(N M4$Q$1RY*4DY,*0H^/@IE;F1O8FH*,B`P(&]B:@H\/`HO5'EP92`O16YC;V1I M;F<*+T1I9F9E<F5N8V5S(%L@,"`O+FYO=&1E9B`O+FYO=&1E9B`O+FYO=&1E etc etc etc Expected Results: Produce an email with a clean, properly separated attachment. Yes, yes, this is an issue apparently reported in 2005. Either nothing was ever done about it, or the problem is back in version 3.1.7.

So, why did you file a new bug if you found another one still open on this? Please simply add yourself to the CC list of such bugs of you want to follow.