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Roundcube Community Forum

Miscellaneous => Roundcube Discussion => Topic started by: ANGDIC on April 01, 2011, 05:00:37 AM

Title: SMTP Error: No support for Delivery Status Notifications
Post by: ANGDIC on April 01, 2011, 05:00:37 AM
How I can solve this problem?

thank you
Title: SMTP Error: No support for Delivery Status Notifications
Post by: Julius Caesar on April 01, 2011, 05:07:46 AM
Which version of Roundcube are you using?
Title: I'm using 0.5.1
Post by: ANGDIC on April 01, 2011, 05:16:57 AM
I'm using 0.5.1
Title: SMTP Error: No support for Delivery Status Notifications
Post by: Julius Caesar on April 01, 2011, 05:22:57 AM
Does your smtp-server support it:

Code Select
telnet <server> 25
EHLO domain.com
A response can be like this:


Code Select
EHLO domain.com
250-mail.domain.ext Hello localhost [127.0.0.1], pleased to meet you
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-EXPN
250-VERB
250-8BITMIME
250-SIZE 10000000
[B][COLOR=Red]250-DSN[/COLOR][/B]
250-AUTH LOGIN PLAIN
250-STARTTLS
250-DELIVERBY
250 HELP
Title: This is my reply
Post by: ANGDIC on April 01, 2011, 05:29:41 AM
EHLO PROGESI.IT
250-smtpoutgw2.mclink.it
250-8BITMIME
250-SIZE 104857600
250-AUTH PLAIN LOGIN
250-AUTH=PLAIN LOGIN
250 STARTTLS
Title: SMTP Error: No support for Delivery Status Notifications
Post by: Julius Caesar on April 01, 2011, 05:36:15 AM
It looks like your smtp-server does not support DSN.
Title: SMTP Error: No support for Delivery Status Notifications
Post by: aldomiri on November 24, 2011, 03:31:11 AM
Solution :
You can un-check the option in Roundcube >> Settings >> Composing Message >>
"Always request a delivery status notification".
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