Re: [exim] How to check size or content of text part only?

On 13/07/2021 09:19, MRob via Exim-users wrote:
> $message_body has boundary parts and content-type headers and the encoded pdf attachment. Howcan we do regular expr. for message text part only. I not sure if message has plaintext with html or not but I think just plaintext. Alternate, how can we test $message_size only for text part?

Mave a look around
http://exim.org/exim-html-current/doc/html/spec_html/ch-content_scanning_at_acl_time.html#SECTscanmimepart

and $mime_content_size
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Cheers,
Jeremy