[Dovecot] Can we know when a user read our email?

[Reindl Harald]

Am 14.05.2012 17:56, schrieb Beto Moreno:
>  Hi.
> 
>  I have seen some emails servers that if I send a email to other
> person I can see if that person have read our emails and with a option
> to delete the email if the person hasn't read our email.
> 
>  Does dovecot have some like this feature?

first dovecot is not a MTA, so no
even if it would be a MTA think about
how email works:

* you send a message via SMTP over your MTA
* your MTA dellivers the message to the target MX
* how will you bring back any mail after that?

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 262 bytes
Desc: OpenPGP digital signature
URL: <http://dovecot.org/pipermail/dovecot/attachments/20120514/05c4d765/attachment.bin>