Re: undisclosed-recipients

["Adam Sjøgren" <asjo@koldfront.dk>]

Uwe writes:

> Thunderbird/Seamonkey does not support it neither.

Thunderbird puts "To: undisclosed-recipients: ;" (notice the space!) in
the email when I try sending an email with two Bcc values and no To.

The email in the Sent folder looks like this:

 · https://koldfront.dk/misc/tb-bcc-no-to.png

And here is the explanation, from the Thunderbird 60.5.0 source code, as
included in Debian:

  asjo@tullinup:/usr/src/thunderbird$ ag -B1 -A3 undisclosed-recipients thunderbird-60.5.0/comm/mailnews/compose/src/nsMsgCompUtils.cpp
  383-  // If we don't have disclosed recipient (only Bcc), address the message to
  384:  // undisclosed-recipients to prevent problem with some servers
  385-
  386-  // If we are saving the message as a draft, don't bother inserting the undisclosed recipients field. We'll take care of that when we
  387-  // really send the message.

The email received like this:

  From: Adam Sjøgren <irene@koldfront.dk>
  Subject: Test Bcc, no To in Thunderbird 60.5.0
  To: undisclosed-recipients: ;
  Date: Thu, 14 Feb 2019 20:33:31 +0100

  Testing two Bcc values, nothing in To:

So I guess you are using a different version of Thunderbird?


  Best regards,

    Adam

-- 
 "It's my chainsaw                                            Adam Sjøgren
  Division is mine"                                      asjo@koldfront.dk