Only from the New Mail folder !!  So that's why I can't do it !
Also, when a file is deleted, the file name is deleted too.  It would be useful to retain this in the message attachment display so that the message and filenames remain as a record of when and from whom you received the attachment.
I note that the filenames are still shown at thebottom of the "raw view" message tab, so the information is not lost - but could be more helpfully displayed.
For those who wonder why I want to delete the file from the message, the main reason is to save space, once the file has been saved inanother appropriate location.  Also, when ransferring Pegasus between computers as I frequently do when taking my laptop on trips away from home, it speeds things up a bit and means there is no risk that the PMAIL files won't all fit on a memory stick.  Yes, I could get a bigger memory stick.

Am I the only one who would like to be able to delete attachments from any folder (even IMAP), not only from the New Mail Folder?

Webmail software such as Horde permits it. Even Thunderbird has an extension to "delete" or "save and delete" attachments.

Thanks.

Yes. I would really like that. Unfortunately I think it might be difficult given the filing system used by Peg.

I would like that, too.

(It can be done manually within Pegasus, so Pegasus's filing system(s) should not prevent it from being done automatically.)