Email Usage Distribution in the Top 1 Million Sites

Top In Email Usage Distribution in the Top 1 Million Sites

Technology	Websites	%
SPF	611,967	61.2
DMARC	365,431	36.54
Google Apps for Business	160,047	16
Microsoft Exchange Online	142,844	14.28
Microsoft Azure DNS	141,829	14.18
Office 365 Mail	133,454	13.35
Amazon SES	43,592	4.36
Apple iCloud Mail	39,793	3.98
Zendesk	33,348	3.33
Sendgrid	32,360	3.24
Mailgun	28,895	2.89
MailChimp SPF	27,210	2.72
Mandrill	25,896	2.59
Salesforce SPF	16,701	1.67
Proofpoint	13,907	1.39
Mimecast	13,608	1.36
Zoho Mail	13,085	1.31
SendinBlue	12,921	1.29
MailJet	12,299	1.23
GoDaddy Email	11,936	1.19
Namecheap	11,596	1.16
Postmark	9,595	0.96
Dmarcian	8,995	0.9
Sender ID	8,234	0.82
DMARC Analyzer	7,460	0.75
MailChannels	7,067	0.71
Freshdesk	6,424	0.64
DKIM	5,822	0.58
Barracuda Networks	5,770	0.58
OVH Mail	5,563	0.56
Hostgator Mail	4,855	0.49
Help Scout	4,615	0.46
Elastic Email	4,480	0.45
Campaign Monitor	4,429	0.44
CodeTwo	3,928	0.39
ExactTarget Email	3,928	0.39
UniSender	3,802	0.38
Cisco Ironport Cloud	3,646	0.36
Sophos	3,541	0.35
SparkPost	3,476	0.35
SMTP2GO	3,438	0.34
Rackspace Email Hosting	3,281	0.33
Tencent QQ Mail	3,082	0.31
Agari	3,032	0.3
OnDMARC	2,955	0.3
Zimbra	2,755	0.28
Constant Contact Mail	2,530	0.25
Valimail	2,267	0.23
Symantec.cloud	2,265	0.23
Alibaba Cloud MailBox	2,157	0.22
FreshService	1,990	0.2
DMARCLY	1,884	0.19
Trustpilot Service	1,858	0.19
PowerDMARC	1,789	0.18
FastMail	1,682	0.17
Namecheap Private Email	1,676	0.17
URIports	1,647	0.16
SMTP.com	1,644	0.16
Shopify Hosted Email	1,632	0.16
MailSpike	1,607	0.16
Dyn	1,577	0.16
CleverReach Mail	1,556	0.16
MailUp	1,528	0.15
ProtonMail	1,503	0.15
TrendMicro Email Services	1,480	0.15
Locaweb Mail	1,442	0.14
Exclaimer	1,441	0.14
Qualtrics Mail	1,309	0.13
ServiceNow	1,207	0.12
SpamExperts	1,206	0.12
Eloqua Mail	1,162	0.12
BigCommerce Mail	1,136	0.11
Hornetsecurity	1,134	0.11
AuthSMTP	1,111	0.11
NetSuite Mail	1,109	0.11
AppRiver	1,078	0.11
lemlist	998	0.1
EasyDMARC	982	0.1
ImprovMX	964	0.1
Sendy	929	0.09
Flowmailer	917	0.09
Emma Inc Email	868	0.09
ClickDimensions Mail	853	0.09
Moosend	831	0.08
Flodesk	822	0.08
Newsletter2Go	816	0.08
Mail Dealer	794	0.08
turboSMTP	790	0.08
Sailthru	784	0.08
Braintree Mail	776	0.08
SocketLabs	774	0.08
Websense	771	0.08
Adestra	766	0.08
Blackboard	750	0.08
SMTP.BZ	724	0.07
Greenhouse MX	703	0.07
BlueHost Mail	690	0.07
inxmail	675	0.07
Intercom Mail	667	0.07
CDNS Network	661	0.07
CueNote	661	0.07
Granicus	624	0.06
Customer.io Mail	602	0.06
Act-On Mail	596	0.06
Sendsay	576	0.06
Autopilot SPF	561	0.06
Sender	540	0.05
1and1 Email Solutions	539	0.05
Infomaniak Mail	537	0.05
ForwardEmail	527	0.05
TOPdesk	521	0.05
Intermedia	503	0.05
Return Path	489	0.05
Convio Mail	487	0.05
Mailhardener	485	0.05
Alibaba Cloud DirectMail	483	0.05
DreamHost	481	0.05
UserVoice Mail	465	0.05
Oracle CX	463	0.05
iContact Mail	447	0.04
SurveyGizmo	430	0.04
MessageGears	425	0.04
AWeber Email	418	0.04
Benchmark Mail	414	0.04
pair Networks	412	0.04
Splio	412	0.04
Migadu	400	0.04
LINE WORKS	399	0.04
MasterBase	398	0.04
Mail Plus	382	0.04
Maropost	359	0.04
Synergy!	355	0.04
Coremail	350	0.03
Opensense	342	0.03
LianaMailer	341	0.03
Acumbamail	339	0.03
Emarsys	326	0.03
Yahoo! Business Email	321	0.03
GrooveHQ Mail	314	0.03
ActiveTrail	312	0.03
Google Postini Services	309	0.03
NewsMAN	306	0.03
GetResponse SPF	293	0.03
Copernica	282	0.03
Vade Secure	276	0.03
FreshMail Email	275	0.03
MXRoute	266	0.03
Mailbox.org	256	0.03
Spotler	241	0.02
Tipimail	238	0.02
McAfee SaaS Email	231	0.02
Flockmail	229	0.02
easyDNS Mail	227	0.02
Mittwald Email	220	0.02
Bronto Email	219	0.02
Akna	217	0.02
JangoMail	215	0.02
Mailigen	212	0.02
Dialog Insight	205	0.02
RuleMailer	201	0.02
Carrier Zone	197	0.02
Zivver	195	0.02
SpamTitan	194	0.02
Paubox	190	0.02
Perfit Email Marketing	189	0.02
Responsys SPF	189	0.02
SparkLoop	187	0.02
ContactLab	187	0.02
Securence	186	0.02
FuseMail	183	0.02
Prezly	183	0.02
Listrak Mail	181	0.02
Simpleview	179	0.02
ADP	176	0.02
Natro Mail	175	0.02
Smaily	162	0.02
WebPower	159	0.02
Sarbacane	157	0.02
Pure360	156	0.02
Curumeru	154	0.02
TechnologyOne Cloud	154	0.02
MailGuard	153	0.02
Taximail	152	0.02
QuestionPro	151	0.02
Message Business	149	0.01
SendCloud	148	0.01
Crossware	148	0.01
ClearSlide	146	0.01
Mad Mimi	144	0.01
MailInBlack	142	0.01
Reply	141	0.01
BlueHornet	138	0.01
Mixpanel Email	138	0.01
Tripolis	137	0.01
Recurly Mail	137	0.01
CensorNet	132	0.01
PowWeb Mail	131	0.01
Q4 Web Systems	129	0.01
EZ Publishing	128	0.01
Acquia Cloud	127	0.01
CyberImpact	126	0.01
List Finder	125	0.01
Setrow	124	0.01
ZorgMail	121	0.01
Everyone.net	120	0.01
ForwardMX	114	0.01
FirstData	113	0.01
Falconide	113	0.01
Network Solutions Email Hosting	110	0.01
MailRoute	110	0.01
Robly	110	0.01
Visualsoft Mail	104	0.01
MarketingPlatform	104	0.01
Spam Hero	102	0.01
Greenview Data	101	0.01
LuxSci	101	0.01
Sentia	100	0.01
MailCamp	98	0.01
SilverSky	97	0.01
DMARC Monitor	97	0.01
Ubivox	95	0.01
FreshBooks	94	0.01
CheetahMail Mail	93	0.01
Lessonly	91	0.01
CriticalImpact	90	0.01
SqualoMail	89	0.01
MailGrid	89	0.01
SMX	87	0.01
Oxemis	87	0.01
WordFly	87	0.01
Striata	87	0.01
Rediffmail Pro	86	0.01
Mandic Mail	86	0.01
Digital Insight	86	0.01
Sendios	85	0.01
Expert Sender	84	0.01
Pepipost	83	0.01
ZoneEdit MX	82	0.01
EveryCloud	79	0.01
MySMTP	78	0.01
Mail Komplet	78	0.01
Brightpearl Email	78	0.01
MX-Relay	77	0.01
DMARC360	76	0.01
Epsilon	76	0.01
SmartFocus	76	0.01
emailmanager	75	0.01
AGNITAS	74	0.01
Revue	73	0.01
Influitive	73	0.01
Alinto	71	0.01
Fake MX	71	0.01
Runbox	70	0.01
Concep	70	0.01
Optivo	70	0.01
Qboxmail	69	0.01
Commtouch	67	0.01
bexio	66	0.01
Hanami	66	0.01
MailCampaigns	63	0.01
SendFox	62	0.01
Critsend	62	0.01
Web.com Email	61	0.01
GFI	61	0.01
Xink.io	61	0.01
Infinite Campus	60	0.01
AnubisNetworks	57	0.01
Diligent	56	0.01
Aristotle	56	0.01
Synaq	54	0.01
BlueTie	54	0.01
Mailee.me	54	0.01
Xero	53	0.01
PostageApp	53	0.01
Pulseem	52	0.01
4me	52	0.01
Pobox	50	0
TOPSEC	50	0
Scripps	50	0
Sitecore Mail	49	0
Swift Digital	49	0
PayPal Mail	49	0
Birdsend	48	0
Mailcheap	47	0
PurelyMail	47	0
Gaggle	47	0
INBOX.CO.IL	46	0
SiteBuildIt	46	0
EmailOctopus	46	0
Virtual Target	46	0
Mailnara	45	0
Blackberry Internet Service	45	0
SMTPeter	45	0
Satmetrix	45	0
Bounce IO	44	0
Dongree	44	0
VentraIP Mail	42	0
ZEROSPAM	42	0
easyMail	41	0
TinyLetter	40	0
Campaigner	40	0
Peytz	40	0
EmailCampaigns	40	0
Atmail	39	0
Mailpro	38	0
Emailkampane	38	0
Sigstr	38	0
ISPrime	37	0
GlobiMail	37	0
WhatCounts	36	0
SMTP Express	35	0
CommerceV3 Mail	35	0
Emfluence	35	0
InboxFirst	35	0
Bottomline	35	0
Ergonet	34	0
Send Guardian	34	0
HelpMonks	34	0
HelloDialog	33	0
Net Atlantic	33	0
Mailmojo	32	0
Planisys	32	0
Black Pearl Mail	31	0
eMailChef	30	0
Symprex	30	0
Addemar	30	0
ReachMail	29	0
Impactia	29	0
Mailforce	29	0
XCAMPAIGN	29	0
Knowledge Marketing	28	0
MailerSend	28	0
Volusion Email	27	0
SmartrMail	27	0
phpList	27	0
LeaderSend	27	0
Mail2World	26	0
Perimeter	26	0
NewZapp	25	0
YNOT Mail	25	0
Sendpal	25	0
OTYS	24	0
OnVoard	24	0
NetTeller	23	0
Mithrilnetwork	22	0
Hushmail	21	0
RealSender	21	0
Emercury	21	0
3D Cart Mail	21	0
EchoWorx	21	0
E -ngine	21	0
Spamtador	20	0
Retarus	20	0
Spamina	20	0
Sendloop	20	0
Ungapped	20	0
StreamingMail	19	0
Cloudmore	19	0
Soverin	18	0
Flying Crocodile	18	0
Reasonable Spread	18	0
EnvialoSimple	18	0
iCritical	18	0
MxHero	17	0
Alstra	17	0
Sign-up.to	16	0
Global IntelliSystems	16	0
mailworx	16	0
Sprint Business	15	0
Express-Mailing	15	0
Cloudiance	15	0
Email Yak	15	0
eEvidence	15	0
AreYouNet	15	0
BigMailer	15	0
Reflexion	14	0
xMailer	14	0
Net-Results Mail	14	0
StrongView	14	0
Smarsh	13	0
The Email Laundry	13	0
Mailfence	13	0
OfficeRnD	13	0
Heluna	13	0
EForw	13	0
JetSend	13	0
EmailSYSTEM	13	0
Guru Contact	13	0
Patchman	13	0
tinyEmail	13	0
Junk Email Filter	12	0
AcelleMail	12	0
FireDrum Email Marketing	12	0
Blue State Digital	12	0
Blackpepper	12	0
Register.com Mail	11	0
eNom	11	0
ExchangeDefender	11	0
Panda Security	11	0
Sigsync	11	0
Nitronews	11	0
RelayPOD	11	0
Clever Monitor	11	0
MeMail	10	0
Klick Tipp	10	0
WorldPosta	10	0
EuropeanMX	10	0
Loops	10	0
Postex	10	0
Spam Arrest	10	0
Comendo	10	0
Sendio	10	0
Email Center Pro	10	0
EmailPoint	10	0
Solusquare	10	0
StoneShot	10	0
Goolara	10	0
Postalytics	10	0
Upaknee	10	0
iPost	10	0
EKM Email Marketing	9	0
Pantera Tools	9	0
Halon MTA	9	0
VSL Net	9	0
rasa.io	9	0
e-shot	9	0
Penton	9	0
NewsletterSoft	9	0
Campayn	9	0
Inbox Marketer	9	0
MailCleaner	8	0
ServerMX	8	0
Permido	8	0
MailSpot	8	0
MX Guardian	8	0
24sender	8	0
Scorpion Design	8	0
EmailOpen	8	0
Publicators	8	0
PacHosting	7	0
Apptix	7	0
MailHawk	7	0
Send Inbox Mail	7	0
Mithi	7	0
MyNewsletterBuilder	7	0
MediaPost	7	0
Express Pigeon	7	0
Outpost	7	0
Real Magnet	7	0
PostUp	7	0
2Town	6	0
Kolab Now	6	0
pictime	6	0
Inboxify	6	0
weMail	6	0
BIGLIST	6	0
1Point Interactive	6	0
SmartResponder	6	0
Anti Spam Engine	5	0
IX Web Mail	5	0
NationalNet	5	0
Newtek Technology Services	5	0
Vervemail	5	0
SuccessByEmail	5	0
CrystalMails	5	0
CallidusCloud Mail	5	0
rapidmail	5	0
mailXpert	5	0
ClickRSVP	5	0
SMTP.software	5	0
JobVite Mail	5	0
Mailblast	5	0
MSSENDER	5	0
LINK Mobility	5	0
TailoredMail	5	0
Mailpixels	5	0
Skatteverket	5	0
Enguard	4	0
HostMySite.com	4	0
StartMail	4	0
Kerjamail	4	0
Email Provider NL	4	0
Get a Newsletter	4	0
SEND13	4	0
Audienceful	4	0
AuthMailer	4	0
Sendtex	4	0
GoToMyAccounts	4	0
DirectIQ	4	0
Tolvshot	4	0
SubscriberMail	4	0
Falconsender	3	0
SpamPort	3	0
Estismail	3	0
BoomTime	3	0
Zagomail	3	0
WMaker	3	0
Yadera	3	0

2,123,614 Detections

of Email Hosting Providers in the Top 1 Million Sites. Last updated 11th Sep 2024.

DMARC is currently the most popular technology in this category.