Comcast Business Support Community
user_068c51
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October 18th, 2021
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3 years ago
We Need a custom PTR /Reverse DNS record setup for one of our static IPs because sent mails from our domain are getting bounced back. This is per Comcast (http://postmaster.comcast.net/smtp-error-codes.php#BL000010 ) that shows:"Your email could not be delivered because your email provider is liste
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3 years ago
We Need a custom PTR /Reverse DNS record setup for one of our static IPs because sent mails from our domain are getting bounced back. This is per Comcast (http://postmaster.comcast.net/smtp-error-codes.php#BL000010 ) that shows:"Your email could not be delivered because your email provider is liste
user_068c51
joined community.October 18, 2021
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