[Users] Filter->Condition: test for missing Date header?

[wwp]

Hello Pierre,


On Mon, 24 Mar 2025 08:39:24 -0400 Pierre Fortin via Users <users at lists.claws-mail.org> wrote:

> Hi,
> 
> Does anyone have a Filter Condition to test for a missing Date header?
> 
> Asian spammers have tendency to send messages without a Date header which
> makes these messages appear as the oldest date and requiring scrolling to
> the other end of the message list to access/delete them.
> 
> Just wanting to trash any messages not containing a Date header.

~header "Date" regexpcase "."

maybe? That would not cover non-valid (but still existing) date values.


Regards,

-- 
wwp
https://useplaintext.email/