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2 Messages
SMS blocked
Hello, one of our business units SMS is being blocked. It appears AT&T has marked them as spam and now they are unable to communicate to AT&T clients. I submitted a form to Hiya but was informed they did not block our numbers and that another service/carrier likely did. Is there a form I need to submit with AT&T to get us whitelisted?
JefferMC
ACE - Expert
•
36K Messages
2 months ago
Duplicate of https://forums.att.com/conversations/att-internet-security/sms-blocked/663a29c125ca322315a5b7ac
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