[imp] read receip not working

[Marco Pirovano]

Citando Andreas Calvo <andreas.calvo at admi.esci.es>:


> Hi!
> I've set up an horde installation, and seems to work everything fine,
> but when I request a read receip and open the message from horde, it
> doesn't show anything.
> Is there any configuration that I should change?
> Thanks!


Hi Andreas,

the read receipt option also depends on MTA.

For eample, if you are using sendmail as MTA verify that the option:

# Return-Receipt-To: header implies DSN request
O RrtImpliesDsn=True

is set in your sendmail.cf

You can include in you sendmail.mc the line:

define(`confRRT_IMPLIES_DSN', `True')

ans than rebuild your sendmail.cf.

Hope this help.

Ciao,
Marco

* Marco Pirovano
* Universita' Bocconi, Area Sistemi Informatici e Telematici
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