Because not every email has one. RFC5322 doesn’t require them. On Jan 15, 2021, at 6:30 PM, @lbutlr <krem...@kreme.com> wrote:
> On 15 Jan 2021, at 10:57, Ron Garret <r...@flownet.com> wrote: >> Is there any way to obtain the IMAP GUiD of a message that is being >> processed by a sieve script? I’m writing a filter that needs to to keep >> track of message identities as they are moved around between folders. I >> could add my own id header, but I’d rather not have to reinvent that wheel. > > Why not simply use the message-id? > > > -- > If life were to suddenly get fair, I doubt it would happen in high school. >
