[Tickets #2574] NEW: message sending fails with a error, if all the recipients are in the Bcc:

[bugs@bugs.horde.org]

DO NOT REPLY TO THIS MESSAGE. THIS EMAIL ADDRESS IS NOT MONITORED.

Ticket URL: http://bugs.horde.org/ticket/?id=2574
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 Ticket             | 2574
 Created By         | leena.heino at uta.fi
 Summary            | message sending fails with a error, if all the recipients are in the Bcc:
 Queue              | IMP
 Version            | FRAMEWORK_3
 State              | Unconfirmed
 Priority           | 1. Low
 Type               | Bug
 Owners             | 
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leena.heino at uta.fi (2005-09-08 02:58) wrote:

If the message's all recipients are in Bcc: then compose puts To: address as

undisclosed-recipients:;. This is a valid construct in message's To: header,
but invalid as a sendmail's command line recipient address. This invalid
command line address causes a error message in compose window "sendmail
returned error code 64" and mail is not sent.

To testi this bug just type in command line:
sendmail undisclosed-recipients:;

Proposed fix would be that you drop the undisclosed-recipients:; from the
list of addresses that are sent to the sendmail program.