Secure Email Usage Distribution in the Top 10k Sites

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

Technology	Websites	%
Proofpoint	575	5.75
Agari	170	1.7
Valimail	133	1.33
Cisco Ironport Cloud	89	0.89
Symantec.cloud	48	0.48
Sophos	47	0.47
Dyn	46	0.46
Barracuda Networks	38	0.38
FastMail	26	0.26
TrendMicro Email Services	21	0.21
Mailhardener	14	0.14
Hornetsecurity	10	0.1
Websense	10	0.1
AppRiver	9	0.09
Zix	5	0.05
McAfee SaaS Email	4	0.04
CDNS Network	3	0.03
Hushmail	3	0.03
CensorNet	3	0.03
MailRoute	3	0.03
ZoneEdit MX	2	0.02
SpamTitan	2	0.02
FortiCloud	2	0.02
Greenview Data	2	0.02
Planisys	2	0.02
MailInBlack	1	0.01
MailSpike	1	0.01
Commtouch	1	0.01
MailGuard	1	0.01
Securence	1	0.01
Paubox	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

1,282 Detections

of Secure Email in the Top 10k Sites. Last updated 21st Apr 2025.

Proofpoint is currently the most popular technology in this category.