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How do you select all recipients in the Bcc field of a email in the sent folder?

dbw4

I wrote an email to multiple recipients (around 300) and I want to send another message to the same recipients. When I try to select the recipients, I can only copy one at a time in a new message draft. How do I select all and paste into a new message?

I wrote an email to multiple recipients (around 300) and I want to send another message to the same recipients. When I try to select the recipients, I can only copy one at a time in a new message draft. How do I select all and paste into a new message?

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Right-click the sent message - Edit as new

Delete the existing contents in the message body, and enter your new body text.

If you need to do that more often consider creating a mailing list. http://kb.mozillazine.org/Thunderbird_:_FAQs_:_Create_Mailing_List