This is a reminder that the email address for the Exchange Network Help Desk has changed to [email protected]. U.S. EPA first announced this change in the Spring of 2025 to comply with Federal requirements around the use of .gov domains (M-23-10 DOTGOV Act Guidance). 

The prior Help Desk email address will not be supported after May 31, 2026. If you have not already done so, please update your address books now to reflect the new address so you do not experience any difficulties getting assistance. 

The Exchange Network Help Desk is available for EN partners Monday-Friday from 8:00AM-6:00PM ET at: [email protected] or 1-(888)-890-1995.