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Forum Discussion

David_226's avatar
David_226
Icon for Nimbostratus rankNimbostratus
Feb 12, 2023

SMTP and SNMP traps alerts email configuration

Hello, I try to configure smtp and SNMP traps alerts but when i try to send email i had this error. Could someone help me ?
event
David_226's avatar
David_226
Icon for Nimbostratus rankNimbostratus
Feb 13, 2023

I check the recommandations in this link but everythink recommanded is ok.

i dont know if the last sentence in error "your acces to submit messages to this email system has been rejected" and "Unable to relay for user@sierracollege.edu" are caused by the same issu.

Thanks

 

Paulius's avatar
Paulius
Icon for MVP rankMVP
Feb 13, 2023

David_226 I would recommend performing a tcpdump on the F5 to ensure that you are sending the message to the destination SMTP relay server as well as a capture on that server to ensure you are receiving the relay.