Since yesterday, all outgoing mail has been lagging by at least one hour, sometimes as much as three hours. The problem is the same regardless of what sending device (webmail, ActiveSync by iPhone, Outlook) and what recipient (inside same domain or to outside domain).
I have contacted GoDaddy to ensure no issues with MXRecords, and lag is set to 600 seconds - no other issues.
All incoming mail is fine and without delay.
PLEASE URGENTLY ADDRESS THIS!! IT IS CRIPPLING OUR BUSINESS!!!! We will have to switch to Gmail or another trusted provider if this isn't resolved today!