1728705 - DSN (delivery status notification) only shown/received for first recipient

Status: RESOLVED FIXED

(MailNews Core :: Networking: SMTP, defect)

Description

[[e-mail]]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:83.0) Gecko/20100101 Firefox/83.0

Steps to reproduce:

• Send msg to several BCC or several TO recipients, DSN set

Actual results:

• Got DSN only for the first recipient in the recipient list (TB 91.0.3)

Expected results:

• Got DSN for all recipients in the recipient list

My mail provider checked whether this is an error on his side, found out: in TB 68 and 78 it works as expected.

Comment 1

[Ping Chen [:rnons] (away)]

Thanks for reporting, I will make a fix soon.

Comment 2

[Ping Chen [:rnons] (away)]

Attachment: Bug 1728705 - Set DSN params to each RCPT TO command. r=mkmelin

So that the sender can receive DSN for each recipient.

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/comm-central/rev/09c276dc1540
Set DSN params to each RCPT TO command. r=mkmelin

Comment 4

[Magnus Melin [:mkmelin]]

Please request 91 uplift.

Comment 5

[Ping Chen [:rnons] (away)]

Comment on attachment 9239102 [details]
Bug 1728705 - Set DSN params to each RCPT TO command. r=mkmelin

[Approval Request Comment]
Regression caused by (bug #): bug 1661694
User impact if declined: When sending to multiple recipients and requesting DSN, only receive DSN from the first recipient
Testing completed (on c-c, etc.): beta
Risk to taking this patch (and alternatives if risky): low

Comment 6

[Wayne Mery (:wsmwk)]

Comment on attachment 9239102 [details]
Bug 1728705 - Set DSN params to each RCPT TO command. r=mkmelin

[Triage Comment]
Approved for esr91

Comment 7

[Rob Lemley [:rjl]]

Thunderbird 91.1.2:
https://hg.mozilla.org/releases/comm-esr91/rev/6bfcd6f545e1