These limits include message processing rates smtp connection rates and smtp session timeout values.
Office 365 smtp relay limits.
Senders are not bound by the 30 messages per minute or 10 000 recipients per day limits.
If the device or application is only sending email to your own office 365 users and smtp client submission is not an option this is the simplest method.
Smtp simple mail transfer protocol is used when you set up an on premises multi function printer scanner fax or line of business lob application that needs to send email.
A simple mail transfer protocol smtp is a protocol used to send emails from one server to another.
Message rate limits and throttling.
Your office 365 password with the settings above you will have a sending limit of 10 000 emails per day and 30 messages per minute.
This thread is locked.
Opting for an office 365 smtp relay has the additional benefits of not requiring a separate licensed office 365 mailbox to send emails and this option has higher sending limits than the smtp client submission scenario.
If some or all of your mailboxes are in office 365 there are a few options available.
Break gmail s sending limits send email campaigns.
Microsoft 365 or office 365 smtp relay has higher sending limits than smtp client submission.
For guidance on how.
Use a dedicated relay connector to send emails through the office 365 smtp relay.
Most email systems use smtp to send emails over the.
There is no office 365 configuration needed.
Smtp relay client smtp submission or direct send.
7 minutes to read 5.
If you re confused about what smtp is.
If you need more you will need to use the smtp relay.
I know the recomendation is to use third party tools for massive mail but i need to know the exact number of mails that i can send using office 365 smtp relay thanks.
The maximum number of address lists that can be created in an exchange online or exchange server 2013.
Which should be more than efficient for most use cases.
Microsoft 365 or office 365 smtp relay does not require the use of a licensed microsoft 365 or office 365 mailbox to send emails.
The post follows up on the previous post regarding the new simplified connector management in office 365.
However in this case office 365 does not relay messages for external recipients and will only deliver to your hosted mailboxes.
