Forum Discussion
O365 Recipient Rate Limit
When I look for email rate limits for O365 I always find the same figures, but the explanations aren't entirely clear. I know it's a limit of 30 emails per minute, and 10,000 recipients per day. But ...
I believe its cumulative. And if you are planning to send such amounts, best use a service which specializes in bulk email, otherwise you risk blocking the account (or even tenant).