[Users] Filtering for PDFs

[Paul]

On Fri, 14 Feb 2025 17:45:11 -0000
claws at sritch.com wrote: 

> CM 4.3.0 on Opensuse Leap 15.6
> 
> I need to create a filter for PDFs. 
> 
> There's the flag in the filtering: attachment is set.
> 
> But this filter for all attachments. How do I filter for just PDFs?

This is covered in the FAQ:
https://claws-mail.org/faq/index.php/Filtering_and_Processing_of_Messages#Can_I_filter_messages_based_on_Content-Type_of_attachments.2C_for_example_.22application.2Fx-msdownload.22.3F

In your case you would use

Content-Type: application/pdf

It's possible that sometimes in the messages you receive an attachment can
have the wrong MIME Type, but that should work most of the time.

with regards

Paul