Hi everyone,
It's days that I'm experiencing a problem sending emails, from different accounts on my domain and to different domains. I get this error, it's so frustrating because I use this emails for work: The recipient is outlook or hotmail: PLEASE help me
This message was created automatically by mail delivery system.
THIS IS A WARNING MESSAGE ONLY.
YOU DO NOT NEED TO RESEND YOUR MESSAGE.
The original message was received at Fri, 17 Nov 2017 00:07:08 +0100
----- The following addresses had fatal errors -----
[Status: Error, Address:, ResponseCode 421, 4.7.0 Temporarily Deferred]
Message will be retried for 4 more day(s)
----- Transcript of session follows -----
Received:from mail.zoho.eu by mx.zoho.eu
with SMTP id 1510870920511597.4237743341233; Thu, 16 Nov 2017 23:22:00 +0100 (CET)
Date:Thu, 16 Nov 2017 23:22:00 +0100
User-Agent:Zoho Mail
Subject:(Nessun oggetto)
Content-Type:multipart/alternative;
boundary="----=_Part_10726_2075643871.1510870920461"