Websites utilizing X-FEEFZInfo header

List of 2,636 websites that use X-FEEFZInfo header.
DomainCountryRankContacts
outlook.live.com United States1,610
outlook.office365.com United States1,859
outlook.com United States3,440
www.outlook.com United States3,440
outlook.office.com United States4,336
mail.office365.com United States42,112
attachments.office.net United States49,999
attachment.outlook.live.net United States86,913
attachment.outlook.office.net United States123,875
substrate.office.com United States129,106
to-do.office.com United States194,104
outlook-sdf.office.com United States220,225
ch1prd0802.outlook.com United States223,444
autodiscover-s.outlook.de Germany223,582
correo.unimagdalena.edu.co Colombia259,107
webmail.sanpatrignano.org United States365,866
mail.pgcc.edu United States479,799
autodiscover.bainet.es Spain539,448
email.wmat.us United States730,006
autodiscover.outlook.com United States819,546

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