Secure Email Usage Distribution in the Top 10k Sites

Top In Secure Email Usage Distribution in the Top 10k Sites

Technology	Websites	%
Proofpoint	569	5.69
Agari	169	1.69
Valimail	134	1.34
Cisco Ironport Cloud	91	0.91
Symantec.cloud	48	0.48
Dyn	45	0.45
Sophos	42	0.42
Barracuda Networks	38	0.38
FastMail	27	0.27
TrendMicro Email Services	27	0.27
Mailhardener	15	0.15
Hornetsecurity	11	0.11
AppRiver	9	0.09
Websense	9	0.09
Zix	5	0.05
Hushmail	3	0.03
McAfee SaaS Email	3	0.03
CensorNet	3	0.03
MailRoute	3	0.03
ZoneEdit MX	2	0.02
FortiCloud	2	0.02
Greenview Data	2	0.02
Planisys	2	0.02
CDNS Network	1	0.01
MailSpike	1	0.01
Commtouch	1	0.01
MailGuard	1	0.01
Paubox	1	0.01
Securence	1	0.01
SpamTitan	1	0.01
SilverSky	1	0.01
GFI	1	0.01
Retarus	1	0.01
Gaggle	1	0.01
AnubisNetworks	1	0.01
Panda Security	1	0.01
MX Guardian	1	0.01
Spamina	1	0.01
MxHero	1	0.01

1,275 Detections

of Secure Email in the Top 10k Sites. Last updated 27th Jul 2025.

Proofpoint is currently the most popular technology in this category.