[sylpheed:35076] Re: Information regarding the receipt of reading

[cristian]

On Tue, 10 Jan 2012 10:47:40 +0900
Hiroyuki Yamamoto <hiro-y at kcn.ne.jp> wrote:
> 
> The 'Request disposition notification' option just adds
> 'Disposition-Notification-To' header to sent messages.
> 
> Recipient's mail client may or may not return a notification for them.
> Sylpheed just ignores 'Disposition-Notification-To' header.

Hi Hiroyuki and thanks for this application!
But how do I know if the message was sent or not, that is, if the mail has reached the destination mailbox? :)
Regards,
Cristian