[Dovecot] imap support for attachement deletion?

[Louis-David Mitterrand]

On Sat, Mar 13, 2010 at 12:25:49PM +0100, Oliver Eales wrote:
> 
> Am 13.03.2010 um 11:26 schrieb Louis-David Mitterrand:
> 
> > Hi,
> > 
> > Does dovecot support in-place attachement deletion?
> > 
> > Mutt currently uploads a new message after deleting attachements. Is
> > there a better, imap way to do it?
> 
> Hello,
> no, this is the IMAP way to do it. 
> Via IMAP you can't modify a message, only its attributes (flags)

On the mutt-dev list someone pointed out the APPEND spec from the
IMAP4rev1 standard:

	If a date-time is specified, the internal date SHOULD be set in
	the resulting message; otherwise, the internal date of the
	resulting message is set to the current date and time by default.

Does dovecot honor a date-time passed during APPEND?