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554 5.7.1 Service unavailable; Sender address blocked using uri.vir1.sophosxl.com

Hi there,

The sender address "[***@mccranns.com]" is blocked using the domains uri.vir1.sophosxl.com and uri.cal1.sophosxl.com.

554 5.7.1 Service unavailable; Sender address [***@mccranns.com] blocked using uri.vir1.sophosxl.com
554 5.7.1 Service unavailable; Sender address [***@mccranns.com] blocked using uri.cal1.sophosxl.com

Can you whitelist or unblock the email address or domain name mccranns.com in the email server or security system?



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