As usual, the maximum size of email (including attachment) that users can send or receive is 40MB.
ICTO - FAQ » Staff Mail - Outlook » What is the maximum size of an email that can be sent or received?
What is the maximum size of an email that can be sent or received?
- Published on: Last updated on:
- Staff Mail - Outlook
Related Articles
Why Outlook of Microsoft 365 keep asking for password if I have shared mailbox?
How can I search my emails in Outlook 2013 or OWA?
How to access a shared mailbox
How to add new contact in Outlook 2013?
How to configure staff email on personal device?
Why do I receive an undelivered message when I send an email?