Email attachment size limit

Hi, I have a question.

Is there a maximum size for email attachments?

I tried to send a 27mb file, but the mail never arrived, checking the monitor the email was sent correctly but it never arrived.

If I send an attachment smaller than 23mb, the email does reach my inbox.


I know that there at least used to be a size limit for generated PDFs. Though that was back when they were still using the PDF-rocket service, and not the internal service that they’re using now.

And it also sounds like you’re maybe talking about a static file attachment?

Sometimes email services themself have attachment size limits too I believe.

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In my case, the attachments are Excel files that I previously uploaded to OneDrive.