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att.com
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att.com
MX records & mail servers for att.com
Email security & deliverability · grade A
MX
10 mxa-00191d01.gslb.pphosted.com
10 mxb-00191d01.gslb.pphosted.com
20 mx0a-00191d01.pphosted.com
20 mx0b-00191d01.pphosted.com
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