Domains with DNS TXT v=spf1 a:smtp.gcelsa.com a:smtp2.gcelsa.com a:smtp3.gcelsa.com a:smtp4.gcelsa.com include:spf.messagelabs.com include:spf.protection.outlook.com include:spf-0059ff01.pphosted.com -all

There are 6 domains that have DNS TXT set to v=spf1 a:smtp.gcelsa.com a:smtp2.gcelsa.com a:smtp3.gcelsa.com a:smtp4.gcelsa.com include:spf.messagelabs.com include:spf.protection.outlook.com include:spf-0059ff01.pphosted.com -all. The top 6 records ordered by domain rank are listed below.

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