Also checking this one but it seems this is a Prospeo issue not being able to find valid MX records for the specific domain on their end and thus return this error. Here's some more info from Prospeo about this:: [https:://prospeo.io/api/email-finder#::~~::text=The%20domain%20name%20you%20submitted%20is%20not%20reachable%20or%20does%20not%20have%20valid%20MX%20records](https://prospeo.io/api/email-finder#::~~::text=The%20domain%20name%20you%20submitted%20is%20not%20reachable%20or%20does%20not%20have%20valid%20MX%20records)
Error encountered while enriching emails with Prospeo | Clay
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