I have a few clients that I have with zoho and I'm now having issues on all accounts.

This is effecting 3 of my clients badly right now. Please let me know what's going on.

Event: defer warning

Sender User: // removed

Sender Domain: // removed

Sender: info@// removed

Sent Time: Jun 7, 2016 2:11:02 AM

Sender Host: localhost

Sender IP: 127.0.0.1

Authentication: localuser

Spam Score: 0

Recipient: info@// removed

Delivered To:

Delivery User: // removed

Delivery Domain: // removed

Router: lookuphost

Transport: remote_smtp

Out Time: Jun 7, 2016 3:13:03 AM

ID: 1bAD2g-0007CC-Bg

Delivery Host: mx2.zoho.com

Delivery IP: 74.201.155.220

Size: 5.62 KB

Result: Remote host closed connection in response to initial connection