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Kaito
Category · 49 services

Email

Inbox providers and transactional email.

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ServiceMethodsScore
Aol Mail
mail.aol.com
smstotpemailu2f
4/5
Fastmail
fastmail.com
smstotpcustom-hardwareu2f
4/5
Gmail
mail.google.com
smstotpcustom-softwareu2f
4/5
Proton
proton.me
totpu2f
4/5
SAPO Mail
mail.sapo.pt
totpsmsu2f
4/5
Yahoo Mail
mail.yahoo.com
smstotpu2f
4/5
Zoho
zoho.com
smscustom-softwaretotpu2f
4/5
HEY
hey.com
totpu2f
3/5
mail.de
mail.de
totpu2f
3/5
Onet
onet.pl
totpu2f
3/5
SimpleLogin
simplelogin.io
totpu2f
3/5
Tuta
tuta.com
totpu2f
3/5
Hushmail
hushmail.com
smsemailtotp
2/5
Mail.Ru
mail.ru
smsu2f
2/5
Mimecast
mimecast.com
smsemailtotp
2/5
o2
o2.pl
u2fcustom-software
2/5
Outlook.com
outlook.com
smsemailcustom-softwaretotp
2/5
Wirtualna Polska
wp.pl
u2fcustom-software
2/5
GMX.com
gmx.com
totp
1/5
GMX.net
gmx.net
totp
1/5
ImprovMX
improvmx.com
totp
1/5
Inbox.lv
inbox.lv
totp
1/5
Mail.com
mail.com
totp
1/5
mailbox.org
mailbox.org
totpcustom-hardware
1/5
Mailfence
mailfence.com
totp
1/5
Mailjet
mailjet.com
totp
1/5
Mailo
mailo.com
totpcustom-software
1/5
Migadu
migadu.com
totp
1/5
NetEase Mail
mail.163.com
totpsms
1/5
Pobox
pobox.com
totpcustom-hardware
1/5
POST Luxembourg
webmail.pt.lu
smstotp
1/5
Posteo
posteo.de
totp
1/5
Runbox
runbox.com
totp
1/5
Seznam.cz
seznam.cz
totpcustom-software
1/5
StartMail
startmail.com
totp
1/5
T-Online
t-online.de
smstotp
1/5
Telstra
telstra.com.au
smsemailcustom-software
1/5
Web.de
web.de
totp
1/5
Zimbra
zimbra.com
totp
1/5
Freenet
freenet.de
No 2FA
0/5
Interia
interia.pl
No 2FA
0/5
Kakao
kakao.com
smscustom-software
0/5
Kerio Connect
kerio.com
No 2FA
0/5
Legalmail
legalmail.it
No 2FA
0/5
NAVER
naver.com
custom-software
0/5
Riseup Mail
mail.riseup.net
No 2FA
0/5
TIM Mail
mail.tim.it
No 2FA
0/5
Yahoo Mail [JP]
mail.yahoo.co.jp
emailsms
0/5
Yandex.Mail
mail.yandex.com
custom-software
0/5

Enterprise-readiness score considers SCIM/SAML, hardware-key support, recovery quality, audit log on auth events, and per-user enforcement. See methodology.

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