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Release: Australia · Updated: 2026-03-12 · Official documentation · View source

Email diagnostics

The Diagnostics and Connection page provides information on the current state of your email configuration. This page includes status on email properties, scheduled jobs, and email account connections that affect how your instance receives and sends email.

Email diagnostic information can help you identify problems with inbound or outbound email. The following video shows different steps to determine why your instance is not receiving inbound emails. One of the steps uses email diagnostics to check the email connection status and email reader scheduled job.

Navigate to the Diagnostics and Connection page from either of these modules:

  • System Mailboxes > Email Diagnostics
  • System Diagnostics > Email Diagnostics
Image omitted: email-diagnostics-page.png
Diagnostics and Connection page that shows email sending and receiving as operational

For quick status on a field, point to the green check mark or red X icon. The check mark icon indicates that the item is operational or healthy, while the X icon indicates that the item is not operational or within the expected range.

DiagnosticDescription
Email Sending is [Status]
Email SendingStatus of outbound email as either Enabled or Disabled.To change the status, click the Modify Email Sending/Receiving related link, and in the Email Properties form, update the Email sending enabled property.
Email in QueueNumber of email messages that are ready to be sent.
Last Sent MailDate and time the last email message was sent.
SMTP Sender StateCurrent state of the SMTP Sender job, which sends email on a recurring schedule. By default, this job runs every minute.To update the SMTP Sender state, click the SMTP Sender Job related link, and in the Schedule table, open the SMTP Sender record to be changed.
SMTP Processing TimeDuration of the last SMTP Sender job run. This value should be shorter than the SMTP Sender interval.
SMTP Job Last RunDate and time when the SMTP Sender job last ran.
Default SMTP StatusIndication of whether the SMTP connection was successful, shown only if the email accounts feature is active. Click Default SMTP to change your SMTP account settings.
SMS Sender StateCurrent state of the SMS Sender job, which sends SMS notifications on a recurring schedule. By default, this job runs every minute.To update the SMS Sender job, click the SMS Sender Job related link, and in the Schedule table, open the SMS sender record to be changed.
SMS Sender Processing TimeDuration of the last SMS Sender job run. This value should be shorter than the SMS Sender interval.
SMS Sender Job Last RunDate and time when the SMS Sender job last ran.
Email Receiving is [Status]
Email ReceivingStatus of inbound email as either Enabled or Disabled. To change the status for email receiving, click the Modify Email Sending/Receiving related link, and in the Email Properties form, update the Email receiving enabled property.
Last Received EmailDate and time the last email message was received.
Email Reader StatusCurrent state of the email reader job, which downloads any email waiting on the mail server and creates email.read events.To update the Email Reader Status job, click the Email Reader Job related link, and in the Schedule table, open the email reader record to be changed.
Email Reader Processing TimeDuration of the last reader job run. This value should be shorter than the reader interval.
Job Last RunDate and time when the reader job last ran.
Connection Status
\{Accounts\}The result of the test connection to the accounts. The connection is tested every time you load the page.

Parent Topic:Email FAQs and troubleshooting notification emails

Related topics

Scheduled jobs