I restarted my mailserver and now I can't recieve emails anymore.
Keep getting this error :
mailserver | May 20 20:06:49 emails postfix/smtpd[1044]: NOQUEUE: reject: RCPT from unknown[172.21.0.1]: 550 5.7.1 : Recipient address rejected: Message rejected due to: SPF fail - not authorized. Please see http://www.openspf.net/Why?s=helo;id=eur01-db5-obe.outbound.protection.outlook.com;ip=172.21.0.1;r=XXXXXXX; from= to= proto=ESMTP helo=<EUR01-DB5-obe.outbound.protection.outlook.com>
Is it possible to disable SPF ?
How is this supposed to work with docker ?
I restarted my mailserver and now I can't recieve emails anymore.
Keep getting this error :
mailserver | May 20 20:06:49 emails postfix/smtpd[1044]: NOQUEUE: reject: RCPT from unknown[172.21.0.1]: 550 5.7.1 : Recipient address rejected: Message rejected due to: SPF fail - not authorized. Please see http://www.openspf.net/Why?s=helo;id=eur01-db5-obe.outbound.protection.outlook.com;ip=172.21.0.1;r=XXXXXXX; from= to= proto=ESMTP helo=<EUR01-DB5-obe.outbound.protection.outlook.com>
Is it possible to disable SPF ?
How is this supposed to work with docker ?