Email receipents from saved searches

[uagraw01]

Hello Splunkers!!

In a scheduled search within Splunk, we have set up email notifications with designated recipients. However, there is an intermittent issue where sometime recipients do not consistently receive the scheduled search email. To address this, we need to determine if there is a way within Splunk to verify whether the recipients successfully received the email notifications.

Please help me identify how address and how to check this things in Splunk.

index=_internal source=*splunkd.log sendemail

I have tried above search but above search is not providing the information about receipents email address. 

[sainag_splunk]

Below search might be helpful.

index=_* AND (SMTP OR sendemail OR email) AND (FAIL* OR ERR* OR TIMEOUT OR CANNOT OR REFUSED OR REJECTED)

Sample errors:

ERROR	sendemail:. ... ........while sending mail to:

If this helps,  please UpVote.