KonklaveTtv
commented
1 year ago The attachment limit for Gmail is 25 MB per email, not per batch of emails. Each individual email, including all its attachments, must be under this size limit. If you're sending a batch of emails, each one in the batch must adhere to this limit.
If you have multiple recipients for a single email and the email has attachments, each copy of the email will count against the 25 MB limit individually. So even in a batch operation, the 25 MB limit is applied per email, not to the batch as a whole.
Currently the attachment limit is set to 24MB but we need to check if thats per email sent or per batch sent via cURL MIME.