Forwarded E-Mail Notification are taking 20 + Hours

Missed some orders yesterday because I never got the notification forwarded to my normal Email address. Never had a problem before and they always came right away.
Just checked the dates and times on my recent emails and they are not being forwarded for hours and hours. One was 20 hours older than the original.

I Hate shipping stuff out late and this is not a full time business but this was never an issue and obviously something has changed and there is a problem on Homesteads ( Zimbra ) End.
Anyone else notice this lately?