Secure Email Usage Distribution in the United Kingdom

Statistics for websites using Secure Email providers

Technology	Websites	%
CDNS Network	25,091	0.19
Barracuda Networks	17,065	0.13
Symantec.cloud	13,715	0.1
FilteredMX KGIX	10,436	0.08
FastMail	9,699	0.07
Agari	6,213	0.05
Hornetsecurity	6,193	0.05
Proofpoint	5,965	0.04
Sophos	5,320	0.04
AppRiver	4,594	0.03
Websense	3,279	0.02
EveryCloud	2,958	0.02
Mesh Security	2,145	0.02
Valimail	1,982	0.01
Dyn	1,592	0.01
SpamTitan	1,200	0.01
Cisco Ironport Cloud	1,167	0.01
GFI	1,136	0.01
CensorNet	1,059	0.01
SimpleLogin	1,047	0.01
Mailhardener	779	0.01
The Email Laundry	748	0.01
TOPSEC	569	0
ZoneEdit MX	545	0
McAfee SaaS Email	413	0
Heimdal	326	0
TrendMicro Email Services	306	0
MailRoute	289	0
VSL Net	222	0
Zivver	152	0
Commtouch	147	0
MailSpike	144	0
iCritical	127	0
Network Solutions Email Hosting	121	0
RPost	114	0
Hushmail	101	0
Panda Security	94	0
MailGuard	87	0
ExchangeDefender	81	0
MailInBlack	66	0
StartMail	65	0
Mailfence	56	0
FortiCloud	55	0
Greenview Data	55	0
SilverSky	45	0
Kerjamail	45	0
SMX	43	0
EncryptTitan	43	0
Heluna	41	0
Retarus	33	0
EchoWorx	26	0
SpamPort	24	0
AnubisNetworks	23	0
Paubox	20	0
MX Guardian	20	0
Securence	16	0
Sendmetric	16	0
MailCleaner	13	0
MxHero	12	0
Webroot	12	0
Send Guardian	9	0
Zix	5	0
Perimeter	5	0
PrivateMail	5	0
Spamina	3	0
Planisys	3	0
Spam Arrest	3	0
Spamtador	2	0
Mithi	2	0
ZScaler	2	0
ZEROSPAM	1	0
LastSpam	1	0
SAFEnSOUNDmail	1	0
MailHostingService	1	0