Email Usage Distribution in the Top 100k Sites

Top In Email Usage Distribution in the Top 100k Sites

Technology	Websites	%
SPF	69,780	69.78
DMARC	49,318	49.32
Google Apps for Business	25,280	25.28
Microsoft Azure DNS	22,686	22.69
Microsoft Exchange Online	18,379	18.38
Office 365 Mail	16,766	16.77
Amazon SES	9,802	9.8
Apple iCloud Mail	9,074	9.07
Zendesk	7,910	7.91
Sendgrid	6,033	6.03
Mailgun	4,745	4.74
Mandrill	4,480	4.48
MailChimp SPF	4,317	4.32
Salesforce SPF	4,247	4.25
Proofpoint	3,567	3.57
Mimecast	2,200	2.2
Sender ID	2,069	2.07
Dmarcian	1,985	1.98
Postmark	1,813	1.81
SendinBlue	1,616	1.62
MailJet	1,592	1.59
Zoho Mail	1,560	1.56
DMARC Analyzer	1,394	1.39
Freshdesk	1,205	1.2
ExactTarget Email	1,170	1.17
Namecheap	1,049	1.05
Help Scout	1,035	1.03
DKIM	887	0.89
Agari	852	0.85
GoDaddy Email	843	0.84
Campaign Monitor	733	0.73
OnDMARC	710	0.71
Cisco Ironport Cloud	702	0.7
SparkPost	688	0.69
Valimail	624	0.62
Barracuda Networks	623	0.62
UniSender	594	0.59
Elastic Email	565	0.56
Symantec.cloud	496	0.5
MailChannels	494	0.49
Sophos	474	0.47
Eloqua Mail	468	0.47
Zimbra	459	0.46
Qualtrics Mail	434	0.43
Tencent QQ Mail	424	0.42
ServiceNow	423	0.42
OVH Mail	368	0.37
CodeTwo	361	0.36
Sailthru	358	0.36
Rackspace Email Hosting	347	0.35
DMARCLY	345	0.34
FreshService	337	0.34
Dyn	328	0.33
PowerDMARC	305	0.3
SMTP2GO	290	0.29
Constant Contact Mail	286	0.29
FastMail	277	0.28
URIports	272	0.27
Trustpilot Service	254	0.25
Greenhouse MX	254	0.25
Alibaba Cloud MailBox	234	0.23
ProtonMail	225	0.22
Blackboard	223	0.22
NetSuite Mail	219	0.22
SMTP.com	218	0.22
TrendMicro Email Services	213	0.21
Hostgator Mail	209	0.21
Braintree Mail	204	0.2
AuthSMTP	199	0.2
Adestra	196	0.2
Oracle CX	191	0.19
Namecheap Private Email	190	0.19
Intercom Mail	188	0.19
MailUp	187	0.19
Return Path	187	0.19
EasyDMARC	183	0.18
CueNote	183	0.18
Mail Dealer	164	0.16
lemlist	163	0.16
Sendsay	160	0.16
UserVoice Mail	156	0.16
ImprovMX	154	0.15
Customer.io Mail	153	0.15
CleverReach Mail	150	0.15
Emma Inc Email	150	0.15
Sendy	139	0.14
Flowmailer	134	0.13
SocketLabs	130	0.13
Exclaimer	129	0.13
SurveyGizmo	128	0.13
SpamExperts	120	0.12
Websense	120	0.12
Moosend	118	0.12
Newsletter2Go	112	0.11
Hornetsecurity	108	0.11
ClickDimensions Mail	107	0.11
inxmail	105	0.1
Responsys SPF	104	0.1
Convio Mail	103	0.1
Autopilot SPF	102	0.1
Alibaba Cloud DirectMail	101	0.1
Shopify Hosted Email	91	0.09
SMTP.BZ	91	0.09
MasterBase	89	0.09
AppRiver	88	0.09
Act-On Mail	86	0.09
Mailhardener	81	0.08
MessageGears	81	0.08
GrooveHQ Mail	80	0.08
ForwardEmail	79	0.08
Locaweb Mail	76	0.08
Synergy!	75	0.08
Coremail	74	0.07
BigCommerce Mail	73	0.07
Sender	73	0.07
MailSpike	72	0.07
Opensense	71	0.07
TOPdesk	70	0.07
turboSMTP	69	0.07
Google Postini Services	69	0.07
Emarsys	68	0.07
1and1 Email Solutions	67	0.07
ClearSlide	66	0.07
Splio	65	0.06
iContact Mail	62	0.06
Migadu	58	0.06
Granicus	58	0.06
Intermedia	57	0.06
Benchmark Mail	57	0.06
Bronto Email	57	0.06
AWeber Email	54	0.05
ContactLab	52	0.05
Prezly	51	0.05
Recurly Mail	51	0.05
Pure360	50	0.05
GetResponse SPF	49	0.05
ActiveTrail	49	0.05
CDNS Network	48	0.05
QuestionPro	48	0.05
pair Networks	47	0.05
Acumbamail	46	0.05
McAfee SaaS Email	44	0.04
SendCloud	44	0.04
Epsilon	43	0.04
Striata	43	0.04
Infomaniak Mail	42	0.04
Yahoo! Business Email	41	0.04
Mailigen	41	0.04
Falconide	41	0.04
Q4 Web Systems	41	0.04
Tipimail	40	0.04
LINE WORKS	39	0.04
JangoMail	39	0.04
Acquia Cloud	39	0.04
Lessonly	39	0.04
Scripps	37	0.04
Influitive	37	0.04
DreamHost	36	0.04
Mailbox.org	36	0.04
LianaMailer	35	0.03
WebPower	35	0.03
Reply	34	0.03
easyDNS Mail	33	0.03
ADP	33	0.03
Mixpanel Email	33	0.03
Copernica	32	0.03
SparkLoop	32	0.03
BlueHost Mail	31	0.03
Curumeru	31	0.03
Listrak Mail	31	0.03
Maropost	30	0.03
Mail Plus	30	0.03
Revue	30	0.03
BlueHornet	30	0.03
Tripolis	30	0.03
Carrier Zone	29	0.03
Message Business	28	0.03
FreshMail Email	28	0.03
Akna	27	0.03
Dialog Insight	27	0.03
Vade Secure	26	0.03
NewsMAN	25	0.02
CheetahMail Mail	24	0.02
Expert Sender	24	0.02
TechnologyOne Cloud	22	0.02
SmartFocus	22	0.02
MXRoute	21	0.02
FirstData	21	0.02
Taximail	21	0.02
Optivo	21	0.02
Zivver	20	0.02
EZ Publishing	20	0.02
Paubox	19	0.02
MailRoute	19	0.02
CyberImpact	19	0.02
RuleMailer	18	0.02
Setrow	18	0.02
CriticalImpact	18	0.02
AGNITAS	18	0.02
PayPal Mail	18	0.02
Securence	17	0.02
Sarbacane	17	0.02
Flodesk	16	0.02
FuseMail	16	0.02
SpamTitan	16	0.02
Smaily	16	0.02
List Finder	16	0.02
Simpleview	16	0.02
Swift Digital	16	0.02
PowWeb Mail	15	0.02
Flockmail	15	0.02
Runbox	15	0.02
ForwardMX	15	0.02
DMARC Monitor	15	0.02
PostageApp	15	0.02
Concep	15	0.02
Aristotle	15	0.02
Network Solutions Email Hosting	14	0.01
SilverSky	14	0.01
Spam Hero	13	0.01
Rediffmail Pro	12	0.01
MailGuard	12	0.01
Sentia	12	0.01
Greenview Data	12	0.01
Crossware	12	0.01
Robly	12	0.01
Spotler	12	0.01
WhatCounts	12	0.01
Synaq	11	0.01
BlueTie	11	0.01
Mandic Mail	11	0.01
Xero	11	0.01
Ubivox	11	0.01
DMARC360	11	0.01
EmailCampaigns	11	0.01
Satmetrix	11	0.01
Web.com Email	10	0.01
ZoneEdit MX	10	0.01
MailInBlack	10	0.01
CensorNet	10	0.01
Pobox	10	0.01
GFI	10	0.01
emailmanager	10	0.01
Pepipost	10	0.01
MailGrid	10	0.01
Critsend	10	0.01
Sigstr	10	0.01
Sendpal	10	0.01
StrongView	10	0.01
LuxSci	9	0.01
Mail2World	9	0.01
SendFox	9	0.01
Campaigner	9	0.01
Alinto	9	0.01
Flying Crocodile	9	0.01
EmailOctopus	9	0.01
Virtual Target	9	0.01
WordFly	9	0.01
Diligent	9	0.01
E -ngine	9	0.01
Commtouch	8	0.01
TinyLetter	8	0.01
SqualoMail	8	0.01
Atmail	8	0.01
Mad Mimi	8	0.01
Planisys	8	0.01
Addemar	8	0.01
Mittwald Email	7	0.01
Everyone.net	7	0.01
Hushmail	7	0.01
easyMail	7	0.01
Oxemis	7	0.01
ZorgMail	7	0.01
FreshBooks	7	0.01
Xink.io	7	0.01
Fake MX	7	0.01
Blackberry Internet Service	7	0.01
AnubisNetworks	7	0.01
HelpMonks	7	0.01
4me	7	0.01
Impactia	7	0.01
Sendios	7	0.01
MailerSend	7	0.01
MySMTP	6	0.01
MarketingPlatform	6	0.01
NewZapp	6	0.01
XCAMPAIGN	6	0.01
PostUp	6	0.01
Natro Mail	5	0
Perfit Email Marketing	5	0
Mailcheap	5	0
Soverin	5	0
SMX	5	0
StreamingMail	5	0
Mailpro	5	0
OTYS	5	0
TOPSEC	5	0
Sitecore Mail	5	0
EnvialoSimple	5	0
SMTPeter	5	0
Net-Results Mail	5	0
AreYouNet	5	0
Inbox Marketer	5	0
Patchman	5	0
INBOX.CO.IL	4	0
Qboxmail	4	0
MX-Relay	4	0
MailCamp	4	0
ZEROSPAM	4	0
bexio	4	0
OfficeRnD	4	0
Black Pearl Mail	4	0
Mailmojo	4	0
phpList	4	0
Pulseem	4	0
EchoWorx	4	0
Net Atlantic	4	0
Cloudmore	4	0
Emfluence	4	0
Sign-up.to	4	0
Global IntelliSystems	4	0
Peytz	4	0
Bottomline	4	0
Publicators	4	0
Ergonet	3	0
Mailnara	3	0
SmartrMail	3	0
Mailfence	3	0
Visualsoft Mail	3	0
Apptix	3	0
Mailee.me	3	0
Gaggle	3	0
eMailChef	3	0
ReachMail	3	0
Symprex	3	0
GlobiMail	3	0
EForw	3	0
Reasonable Spread	3	0
Birdsend	3	0
3D Cart Mail	3	0
LeaderSend	3	0
AcelleMail	3	0
rasa.io	3	0
eEvidence	3	0
Blue State Digital	3	0
iCritical	3	0
MxHero	3	0
Alstra	3	0
CrystalMails	3	0
Campayn	3	0
StoneShot	3	0
EmailPoint	3	0
BIGLIST	3	0
Goolara	3	0
Postalytics	3	0
MSSENDER	3	0
LINK Mobility	3	0
iPost	3	0
Bounce IO	2	0
Dongree	2	0
EveryCloud	2	0
Spamtador	2	0
Register.com Mail	2	0
StartMail	2	0
Retarus	2	0
Emailkampane	2	0
Sprint Business	2	0
Infinite Campus	2	0
OnVoard	2	0
Mail Komplet	2	0
Klick Tipp	2	0
Digital Insight	2	0
Panda Security	2	0
NetTeller	2	0
HelloDialog	2	0
Brightpearl Email	2	0
Spamina	2	0
Sendloop	2	0
Spam Arrest	2	0
Penton	2	0
Ungapped	2	0
InboxFirst	2	0
EmailOpen	2	0
RelayPOD	2	0
mailworx	2	0
Mailforce	2	0
Knowledge Marketing	2	0
ZScaler	2	0
CallidusCloud Mail	2	0
Email Center Pro	2	0
BigMailer	2	0
Blackpepper	2	0
Outpost	2	0
PurelyMail	1	0
Mithrilnetwork	1	0
Send Guardian	1	0
Volusion Email	1	0
SMTP Express	1	0
Enguard	1	0
Reflexion	1	0
Anti Spam Engine	1	0
MailCleaner	1	0
eNom	1	0
ServerMX	1	0
ISPrime	1	0
MeMail	1	0
ExchangeDefender	1	0
Heluna	1	0
MailCampaigns	1	0
NationalNet	1	0
Permido	1	0
MailSpot	1	0
Express-Mailing	1	0
Halon MTA	1	0
Email Provider NL	1	0
Newtek Technology Services	1	0
Junk Email Filter	1	0
EuropeanMX	1	0
EmailSYSTEM	1	0
Email Yak	1	0
Postex	1	0
e-shot	1	0
ELEAD1ONE	1	0
CommerceV3 Mail	1	0
MyNewsletterBuilder	1	0
WMaker	1	0
Comendo	1	0
xMailer	1	0
Morphogine	1	0
Linode Mail	1	0
Vervemail	1	0
Global Relay	1	0
Travel SMTP	1	0
DialMailer	1	0
Followup	1	0
rapidmail	1	0
Webroot	1	0
Solusquare	1	0
Clever Monitor	1	0
EmailDirect	1	0
upscribe	1	0
Guru Contact	1	0
DirectIQ	1	0
LastSpam	1	0
AvangEmail	1	0
JobVite Mail	1	0
BitTitan	1	0
Upaknee	1	0
Real Magnet	1	0
MarketVolt	1	0
Mailpixels	1	0
StreamSend Mail	1	0
Tiliq	1	0
Skatteverket	1	0
INBOX	1	0

303,251 Detections

of Email Hosting Providers in the Top 100k Sites. Last updated 20th Aug 2024.

DMARC is currently the most popular technology in this category.