SET UP EMAIL ALERT ERROR

[Baskaran Ranujan]

Dear All,

Unable to send the test mail to my gmail ?can you help me?

regards

ranujan

[Mauricio Ruben Santillan]

Hello Baskaran,

The issue you're referring to, is not a Wazuh issue per-se. It's related to a Postfix misconfiguration instead.

By doing some research, I found many different options to fix this. But next one worked for me:

Try setting  smtp_tls_security_level = encrypt in the file /etc/postfix.main.cf

Then restart the postfix service by running systemctl restart postfix

There's related information next:

• https://askubuntu.com/questions/507514/postfix-using-gmail-relay-must-issue-a-starttls-command-first
• https://stackoverflow.com/questions/39341137/postfix-must-issue-a-starttls-command-first
• https://serverok.in/postfix-smtp-530-5-7-0-must-issue-a-starttls-command-first

I hope this helps. Let me know how it goes!