Error Codes¶
4.4.2¶
4.4.2 Message submission rate for this client has exceeded the configured limit¶
Essentially, you are trying to send an email to too many people at once
You can see the Receive Connector settings by running the following:
Get-ReceiveConnector | ft Name, MessageRateLimit
You will see something like this:
Name MessageRateLimit
---- ----------------
Default EXCH 20
Client Proxy EXCH 5
Default Frontend CLIENT-ACCESS Unlimited
This can then be changed with the following commands:
Set-ReceiveConnector -Identity 'Default EXCH' -MessageRateLimit 1000
Set-ReceiveConnector -Identity 'Client Proxy EXCH' -MessageRateLimit 1000
The results:
Name MessageRateLimit
---- ----------------
Default EXCH 1000
Client Proxy EXCH 1000
Default Frontend CLIENT-ACCESS Unlimited