Email Deliverability

Have you experienced problems receiving our emails, newsletters, Hub postings, or registrations for events?


If so, they may have been mistakenly filtered out due to your organization not recognizing emails from NACS as a Safe Sender and inadvertently blocking NACS emails as SPAM. 

How can I ensure I'm receiving your communications?

Please contact your IT department and ask them to add our sending domains or IP addresses to your organization’s "whitelist", "safe sender list" or permitted email sender list. Please note that NACS follows recommended Subscribe/Unsubscribe for electronic communications with opt out options included in each email. 

Information you can send to your IT Department if NACS Communications are being blocked at the organization level. 


Add these domains to “Whitelists” or “Safe Sender Lists”:
nacs.org

camex.org

nacsfoundation.org

ConnectedCommunity.org 

Zoom.us 

mmsend.com


Add these IP addresses to “Whitelists” or Safe Sender Lists”:

205.201.46.136

205.201.47.164

216.137.128.125

216.137.128.131

209.222.82.142

Tried this and still not receiving NACS communication?

Outside of emails being blocked at the organization level, some settings are controlled on your local email client. Since there are a wide variety of email clients, we recommend working with your IT staff to adjust your local email client settings to resolve the issue.

Contact us for additional help
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