Feb 24, 2025 · We’re introducing new tenant-level outbound email limits (also known as the Tenant External Recipient Rate Limit or TERRL).

To add more than one recipient, put a comma between each name or email address. You can also click “To,” “Cc,” or “Bcc” to add recipients or manage your contact labels. If you need to …

The recipient's email server is busy, offline, or experiences a temporary technical issue. What you can do Send the message again at a later time. If you still can't reach the recipient: Check if …

Mar 21, 2025 · Exchange Online recipient limits Hello all, For one of our user I get the notification: "User xxxx has sent 999 internal and 0 external recipients in the last day, exceeding their …

This can help determine if the problem is specific to the recipient or related to your email configuration. By following these steps and checking both your autocomplete cache and the …

"Your message wasn't delivered because the recipient's mailbox is undergoing maintenance and can't accept messages now. Please try resending the message later." This is the message …

Oct 4, 2023 · How to send an email to multiple people, w/o revealing all the all the recipients email address? I want to send a group email; I only want the recipient to see only their email. Can …

Feb 16, 2023 · If the recipient has a mailbox hosted in Exchange Online, the Message Recall feature agent in the cloud will intercept the “Recall” message, attempt to recall (hard delete) …

Aug 16, 2023 · 550 5.4.1 Recipient address rejected Lots of people are trying to contact me but their emails are bouncing back and I am not receiving them. How do I fix this? The image is …

Aug 26, 2020 · SMTP relay to EXO internal relay domain recipients fails with 550+5.4.1+Recipient+address+rejected Hello, we have all mailboxes in Office 365 and …