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Home > Success Center > Web Help Desk (WHD) > Message submission rate for this client has exceeded the configured limit

Message submission rate for this client has exceeded the configured limit

Created by Interspire Import, last modified by MindTouch on Jun 23, 2016

Views: 2,070 Votes: 1 Revisions: 8

Overview

The following error message appears when sending an email:

Error: 421 4.4.2 Message submission rate for this client has exceeded the configured limit

Environment

All WHD versions

Cause

There is a limitation on WHD's mailbox account. This error appears when WHD sends bulk mails at a time, which is five (5) mails by default.

Overview

The following error message appears when sending an email:

Error: 421 4.4.2 Message submission rate for this client has exceeded the configured limit

Environment

All WHD versions

Cause

There is a limitation on WHD's mailbox account. This error appears when WHD sends bulk mails at a time, which is five (5) mails by default.

Resolution

Refer to the Microsoft forum Exchange 2013 SMTP limits.

Last modified
04:41, 23 Jun 2016

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Public