Supported Email Providers

Last updated: September 3, 2026

InflowMail works with any email provider that supports IMAP. We have pre-configured settings for 58+ providers to make setup instant — the connect wizard dropdown fills IMAP and SMTP for you. Providers marked App password need a generated app password (usually after 2-Step Verification), not your login password. Gmail works that way as an alternative to Google sign-in. Microsoft 365 is OAuth only — Microsoft retired IMAP passwords. For unlisted providers, auto-detection will find the right settings.

Major Providers (7)

Provider	IMAP Server	SMTP Server	Notes
Gmail / Google Workspace gmail.com, googlemail.com App password	`imap.gmail.com:993`	`smtp.gmail.com:587`	OAuth is recommended. IMAP works with an app password if 2-Step Verification is on. Enable IMAP in Gmail settings. Mail only — no Google Calendar or People via IMAP.
Outlook / Microsoft 365 outlook.com, hotmail.com, live.com +1 more	`outlook.office365.com:993`	`smtp.office365.com:587`	Connect with Microsoft 365 sign-in (OAuth). Microsoft retired IMAP/SMTP passwords for Outlook.com and Microsoft 365 — an app password will not work.
Yahoo Mail yahoo.com, yahoo.co.uk, yahoo.ca +2 more App password	`imap.mail.yahoo.com:993`	`smtp.mail.yahoo.com:587`	Generate an App Password in Yahoo account security settings.
iCloud Mail icloud.com, me.com, mac.com App password	`imap.mail.me.com:993`	`smtp.mail.me.com:587`	Generate an app-specific password in Apple ID settings.
AOL Mail aol.com, aim.com App password	`imap.aol.com:993`	`smtp.aol.com:587`	Generate an App Password in AOL account security settings.
Zoho Mail zoho.com, zohomail.com App password	`imap.zoho.com:993`	`smtp.zoho.com:587`	IMAP must be enabled in Zoho Mail settings. For organization accounts, use imappro.zoho.com.
Zoho Mail (Organization)App password	`imappro.zoho.com:993`	`smtppro.zoho.com:465`	For custom domain Zoho accounts. IMAP must be enabled by org admin.

ISP Providers (5)

Provider	IMAP Server	SMTP Server	Notes
AT&T Mail att.net, sbcglobal.net, bellsouth.net +5 more	`imap.mail.att.net:993`	`smtp.mail.att.net:465`	Use your AT&T email password. IMAP must be enabled in AT&T mail settings.
Comcast / Xfinity comcast.net, xfinity.com	`imap.comcast.net:993`	`smtp.comcast.net:587`	Use your Xfinity ID password. Enable third-party access in Xfinity settings.
Cox Email cox.net	`imap.cox.net:993`	`smtp.cox.net:587`	Use your Cox email password.
Spectrum / Charter charter.net, roadrunner.com, twc.com +2 more	`mail.charter.net:993`	`mail.charter.net:587`	Use your Spectrum email password.
EarthLink earthlink.net, mindspring.com	`imap.earthlink.net:993`	`smtpauth.earthlink.net:587`	Use your EarthLink email password.

European Providers (15)

Provider	IMAP Server	SMTP Server	Notes
GMX Mail gmx.com, gmx.net, gmx.de +2 more	`imap.gmx.net:993`	`mail.gmx.net:587`	Enable IMAP in GMX settings under E-Mail > POP3 & IMAP.
Web.de web.de	`imap.web.de:993`	`smtp.web.de:587`	Enable IMAP access in Web.de settings.
Mail.com mail.com, email.com, usa.com +5 more	`imap.mail.com:993`	`smtp.mail.com:587`	Enable IMAP/POP3 in Mail.com settings.
T-Online (Deutsche Telekom) t-online.de App password	`secureimap.t-online.de:993`	`securesmtp.t-online.de:465`	Create an email password in T-Online customer center.
Orange (France) orange.fr, wanadoo.fr	`imap.orange.fr:993`	`smtp.orange.fr:465`	Use your Orange email password.
Free.fr free.fr	`imap.free.fr:993`	`smtp.free.fr:587`	Use your Free.fr email password.
La Poste laposte.net	`imap.laposte.net:993`	`smtp.laposte.net:587`	Use your La Poste email password.
Libero Mail libero.it	`imapmail.libero.it:993`	`smtp.libero.it:465`	Use your Libero email password.
Yandex Mail yandex.com, yandex.ru, ya.ru App password	`imap.yandex.com:993`	`smtp.yandex.com:465`	Create an app password in Yandex Passport settings.
Mail.ru mail.ru, inbox.ru, list.ru +1 more App password	`imap.mail.ru:993`	`smtp.mail.ru:465`	Create an app password in Mail.ru security settings.
Seznam.cz seznam.cz, email.cz, post.cz	`imap.seznam.cz:993`	`smtp.seznam.cz:465`	Use your Seznam email password.
WP.pl (Wirtualna Polska) wp.pl, o2.pl	`imap.wp.pl:993`	`smtp.wp.pl:465`	Use your WP.pl email password.
Posteo posteo.de, posteo.net	`posteo.de:993`	`posteo.de:465`	Use your Posteo password. Posteo supports standard IMAP/SMTP.
Mailbox.org mailbox.org	`imap.mailbox.org:993`	`smtp.mailbox.org:465`	Use your Mailbox.org password.
Bluewin (Swisscom) bluewin.ch	`imaps.bluewin.ch:993`	`smtpauths.bluewin.ch:465`	Use your Swisscom login password.

Asian Providers (5)

Provider	IMAP Server	SMTP Server	Notes
QQ Mail qq.com, foxmail.com App password	`imap.qq.com:993`	`smtp.qq.com:465`	Enable IMAP in QQ Mail settings and generate an authorization code.
NetEase 163 Mail 163.com App password	`imap.163.com:993`	`smtp.163.com:465`	Enable IMAP in 163 Mail settings and set an authorization password.
NetEase 126 Mail 126.com App password	`imap.126.com:993`	`smtp.126.com:465`	Enable IMAP in 126 Mail settings and set an authorization password.
Naver Mail naver.com	`imap.naver.com:993`	`smtp.naver.com:587`	Enable IMAP/POP3 in Naver Mail settings.
Daum / Kakao Mail daum.net, hanmail.net, kakao.com	`imap.daum.net:993`	`smtp.daum.net:465`	Enable IMAP in Daum Mail settings.

Privacy Providers (10)

Provider	IMAP Server	SMTP Server	Notes
Fastmail fastmail.com, fastmail.fm App password	`imap.fastmail.com:993`	`smtp.fastmail.com:587`	Create an app password in Fastmail settings.
Proton Mail protonmail.com, proton.me, pm.me	Not supported		Proton Mail has no IMAP for third-party cloud apps. Bridge only runs on your computer, not on InflowMail's servers. Use Proton's own apps.
Tuta (Tutanota) tutanota.com, tutanota.de, tuta.io +2 more	Not supported		Tuta does not support IMAP/SMTP. Use their desktop or web app instead.
Mailfence mailfence.com	`imap.mailfence.com:993`	`smtp.mailfence.com:465`	Use your Mailfence password. IMAP access available on paid plans.
Runbox runbox.com	`mail.runbox.com:993`	`mail.runbox.com:465`	Use your Runbox password.
Disroot disroot.org	`disroot.org:993`	`disroot.org:465`	Use your Disroot password.
StartMail startmail.com App password	`imap.startmail.com:993`	`smtp.startmail.com:465`	Create an app password in StartMail settings.
Kolab Now kolabnow.com, mykolab.com	`imap.kolabnow.com:993`	`smtp.kolabnow.com:587`	Use your Kolab Now password.
Soverin soverin.net	`imap.soverin.net:993`	`smtp.soverin.net:587`	Use your Soverin password.
HEY hey.com	Not supported		HEY does not offer IMAP/SMTP. Use HEY's own apps.

Business Providers (4)

Provider	IMAP Server	SMTP Server	Notes
Rackspace Email	`secure.emailsrvr.com:993`	`secure.emailsrvr.com:465`	Use your Rackspace email password.
Amazon WorkMail awsapps.com	`imap.mail.us-east-1.awsapps.com:993`	`smtp.mail.us-east-1.awsapps.com:465`	IMAP host varies by region. Check your WorkMail console for the correct endpoint.
Migadu	`imap.migadu.com:993`	`smtp.migadu.com:465`	Use your Migadu email password.
MXroute	`mail.mxrouting.net:993`	`mail.mxrouting.net:587`	Check your MXroute welcome email for the exact server hostname.

Hosting Providers (12)

Provider	IMAP Server	SMTP Server	Notes
GoDaddy Workspace Email	`imap.secureserver.net:993`	`smtpout.secureserver.net:465`	Use your GoDaddy email password.
Namecheap Private Email	`mail.privateemail.com:993`	`mail.privateemail.com:587`	Use your Namecheap email password.
IONOS / 1&1	`imap.ionos.com:993`	`smtp.ionos.com:587`	Use your IONOS email password.
Hostinger	`imap.hostinger.com:993`	`smtp.hostinger.com:465`	Use your Hostinger email password.
Bluehost	`mail.your-domain.com:993`	`mail.your-domain.com:465`	Replace 'your-domain.com' with your actual domain. Check Bluehost cPanel for exact settings.
SiteGround	`mail.your-domain.com:993`	`mail.your-domain.com:465`	Replace 'your-domain.com' with your actual domain. Check SiteGround Site Tools for settings.
DreamHost	`imap.dreamhost.com:993`	`smtp.dreamhost.com:465`	Use your DreamHost email password.
OVH Mail	`ssl0.ovh.net:993`	`ssl0.ovh.net:465`	Use your OVH email password.
Titan Email	`imap.titan.email:993`	`smtp.titan.email:465`	Common with Namecheap, Hostinger, and other domain hosts. Use your Titan mailbox password.
Hover Email	`mail.hover.com:993`	`mail.hover.com:465`	Use your Hover email password.
Gandi Mail	`mail.gandi.net:993`	`mail.gandi.net:465`	Use your Gandi mailbox password.
Infomaniak Mail	`mail.infomaniak.com:993`	`mail.infomaniak.com:587`	Use your Infomaniak email password.

Don't see your provider?

InflowMail works with any email provider that supports IMAP. Our setup wizard will automatically detect your server settings using DNS lookups and the Thunderbird ISPDB database, which covers thousands of email providers worldwide.

Connect via IMAP

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