Can I recall a sent email and attachment? Thanks

These articles refer to the manipulation of emails in your various mailboxes. I assumed the OP has actually sent a message and now wishes he hadn't, and would like to 'unsend' it, which is not possible: though his wording is possibly ambiguous and might mean he is trying to find a copy of a sent email on his Mac, in which case the links are indeed valid.

See the articles Search for emails in Mail on Mac - Apple Support

View, save or delete email attachments in Mail on Mac - Apple Support

I'm afraid not. Sent is sent.

The sent mails will be always in sent mailbox ( the attachments that are added in mails will also be there ) , unless the mails are deleted and move to trash .