579979 - seamonkey freezes if I try to answer to a mail which has no "from"-field in its header

Status: RESOLVED INCOMPLETE

(SeaMonkey :: MailNews: General, defect)

Description

[Matthias]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.1.10) Gecko/20100504 SeaMonkey/2.0.5
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.1.10) Gecko/20100504 SeaMonkey/2.0.5

I received a mail without a "from"-field in the mail header.
After I presed the "answer"-button, the window to write the answer appears, but after that seamonkey freezes. no window of seamonkey - the browser windows neither - do react. just killing the seamonkey task is possible.

Reproducible: Always

Steps to Reproduce:
1. send an email without from-header to yourself, e.g. by using a php-script.
2. check your mails
3. click at the received mail and then press the answer button
Actual Results:  
after performing the steps above, seamonkey opens the window to write an answer and freezes

Expected Results:  
seamonkey should either display an error message or open the answer window without having preset a receiver of the mail.

Comment 1

[Matthias]

sorry, seems only to be a problem with mails with very much text...

Comment 2

[Karsten Düsterloh]

Can you please save the mail as file (.eml) and attach it here, if it doesn't contain personal data?

Comment 3

[Philip Chee]

No reply in 10 months. Closing as INCOMPLETE. Please reopen if you can attach an example as instructed in comment 2.