Secure Email Usage Distribution in the Top 100k Sites

Statistics for websites using Secure Email providers

Technology	Websites	%
Proofpoint	3,601	3.6
Agari	823	0.82
Cisco Ironport Cloud	698	0.7
Valimail	633	0.63
Barracuda Networks	622	0.62
Sophos	471	0.47
Symantec.cloud	470	0.47
Dyn	319	0.32
FastMail	262	0.26
TrendMicro Email Services	219	0.22
Websense	122	0.12
Hornetsecurity	115	0.12
AppRiver	85	0.08
Mailhardener	84	0.08
MailSpike	55	0.06
CDNS Network	45	0.04
McAfee SaaS Email	40	0.04
Zivver	26	0.03
Paubox	19	0.02
SpamTitan	16	0.02
Securence	15	0.02
MailRoute	15	0.02
SilverSky	14	0.01
Network Solutions Email Hosting	13	0.01
MailGuard	11	0.01
Greenview Data	11	0.01
MailInBlack	10	0.01
CensorNet	10	0.01
GFI	10	0.01
ZoneEdit MX	9	0.01
Commtouch	8	0.01
Hushmail	7	0.01
AnubisNetworks	7	0.01
Planisys	6	0.01
SMX	5	0
TOPSEC	5	0
MxHero	5	0
ZEROSPAM	4	0
Send Guardian	3	0
Mailfence	3	0
Gaggle	3	0
Spamina	3	0
iCritical	3	0
EveryCloud	2	0
Panda Security	2	0
EchoWorx	2	0
ZScaler	2	0
Spamtador	1	0
Enguard	1	0
StartMail	1	0
MailCleaner	1	0
Kerjamail	1	0
Retarus	1	0
Perimeter	1	0
ExchangeDefender	1	0
Heluna	1	0
Permido	1	0
Mithi	1	0
Spam Arrest	1	0
LastSpam	1	0