From Bugzilla Helper: User-Agent: Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.0rc2) Gecko/20020501 BuildID: 2002050106 (from 1.0.0 latest) When replying to a message, if additional recipients are added (To or CC) they are lost in the generated headers of the mail. They do receive the message, but as if they were Bcc'ed. This is confusing for all recipients, and makes additional follow-ups only reach the original recipients. Reproducible: Always Steps to Reproduce: 1.Reply to a mail 2.Add additional recipients 3.send mail 4.check the mail headers Actual Results: Only original To and CC recipients are present in mail headers Expected Results: Added recipients should also appear in headers

duplicate of bug 137742?

Quite possible. Our MTA is NMS 3.62. I thought I had searched appropriately for another bug report, but apparently not.

Resolving as dup. *** This bug has been marked as a duplicate of 137742 ***

verified dup