Relayhost no longer disables

[aldo]

After enabling relayhost for a test (System, Server Config, Mail) even if I disable it (leaving relayhost, relayhost User, Password relayhost empty) it seems that the relayng continue.

Even reboot solved.

How do I disable relay?

Thanks.

[till]

remove it from main.cf and then restart postfix.

[aldo]

Thank you.

main.cf was already clean.

Restarted postfix but seems unresolved

The queue is not empty.

[aldo]

Mmmm! One moment!

The problem only happens to the same domain.

Let me explain.

The servers that has problems is called xyz.domain1.tld and the problem occurs only if the recipient is @domain1.tld all recipients with different domain have no problems.

[till]

Most likely you have somwere domain1.tld in /etc/postfix/main.cf or /etc/mailname. Change all occurrences from domain1.tld to xyz.domain1.tld.

[aldo]

Thank you Till.

/etc/postfix/main.cf and /etc/mailname was clean (no occurrences of domain1.tld).

I found
mail.domain1.tld smtp_user:smtp_password
in /etc/postfix/sasl_passwd
that was exactly what set for hostrelay.

Should I remove it?

[aldo]

I tried to empty /etc/postfix/sasl_passwd and seems to solve the problem.