Business Email Hosting Usage Distribution in Japan

Statistics for websites using Business Email Hosting providers

Technology	Websites	%
Google Apps for Business	155,341	54.41
Microsoft Exchange Online	80,807	28.3
Office 365 Mail	40,633	14.23
Zoho Mail	2,758	0.97
TrendMicro Email Services	1,878	0.66
LINE WORKS	1,466	0.51
Symantec.cloud	1,047	0.37
Rackspace Email Hosting	265	2.96
Elastic Email	243	0.09
Yahoo! Business Email	199	0.07
Mimecast	198	0.07
Namecheap Private Email	168	0.06
Titan Email	122	0.04
SpamExperts	61	0.02
Google Postini Services	56	0.02
Zimbra	46	0.02
Exclaimer	34	0.01
Migadu	31	0.01
Dyn	31	0.03
easyDNS Mail	22	0.01
Intermedia	15	0.01
Network Solutions Email Hosting	12	0.13
Sentia	10	0
Everyone.net	7	0
Blackboard	7	0
FuseMail	5	0
Pobox	5	0
Securence	3	0
Sprint Business	3	0
BlueTie	2	0
Daou Office	2	0
Kirim Email	2	0
postale.io	2	0
Soverin	1	0
Anti Spam Engine	1	0
Blackberry Internet Service	1	0
Kerjamail	1	0
MailWish	1	0
MailHappen	1	0