Opensource Email
> Opensource Email Resources
## about
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HOTTESTthis week
Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.
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All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).
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High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.
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grapesjsFree and Open source Web Builder Framework. Next generation tool for building templates without coding
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tutanotaTuta is an email service with a strong focus on security and privacy that lets you encrypt emails, contacts and calendar entries on all your devices.
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cyphtCypht: Lightweight Open Source webmail aggregator [PHP, JS]. Supports IMAP/SMTP, JMAP and EWS (Exchange Web Services)
ALL REPOS106 of 106 repos
23 of 23 categories
▼ CATEGORIESall selected
sort:
| repo | stars | 7d |
|---|---|---|
docker-mailserver Complete Email Server | 19.5k | +634 |
mail-server Complete Email Server | 15.1k | +110 |
mailpit SMTP Testing | 10.6k | +77 |
listmonk Newsletter Platform | 23.8k | +68 |
mautic Marketing Platform | 10.8k | +45 |
himalaya CLI | 7.4k | +37 |
grapesjs Email Builder & Visual Editing Component | 26.3k | +23 |
tutanota Groupware / Webmail | 8.0k | +22 |
disposable-email-domains Disposable emails domain list | 5.6k | +22 |
plunk Marketing Platform | 5.5k | +18 |
Mailu Complete Email Server | 7.5k | +13 |
cypht Groupware / Webmail | 1.8k | +13 |
mjml Framework | 18.3k | +11 |
roundcubemail Groupware / Webmail | 7.2k | +11 |
app Privacy | 7.0k | +11 |
anonaddy Forwarding | 4.9k | +11 |
MailHog SMTP Testing | 16.2k | +10 |
maildev Email Testing Application | 6.1k | +10 |
postal SMTP Server | 16.9k | +9 |
maddy SMTP Server | 6.1k | +9 |
react-email-editor Email Builder & Visual Editing Component | 5.2k | +9 |
email-verifier Email Verification | 1.6k | +9 |
rspamd SPAM Filtering | 2.5k | +8 |
notifuse Newsletter Platform | 2.2k | +8 |
smtp4dev Email Testing Application | 4.0k | +7 |
mailinabox Complete Email Server | 15.4k | +5 |
MailKit Library | 6.9k | +5 |
imapsync Other | 4.2k | +5 |
forwardemail.net Complete Email Server | 1.7k | +5 |
PHPMailer Library | 22.3k | +4 |
mox Complete Email Server | 5.9k | +4 |
lettre Library | 2.3k | +4 |
django-anymail Library | 1.9k | +4 |
parsedmarc DMARC | 1.3k | +4 |
mxcheck Security Check | 151 | +4 |
EmailValidator Email Verification | 11.6k | +3 |
hermes Templating | 3.0k | +3 |
keila Newsletter Platform | 2.2k | +3 |
MimeKit Library | 2.0k | +3 |
cuttlefish SMTP Server | 1.6k | +3 |
disposable Disposable emails domain list | 1.5k | +3 |
opentrashmail Email Testing Application | 966 | +3 |
kumomta SMTP Server | 555 | +3 |
maily.to Email Builder & Visual Editing Component | 4.0k | +2 |
mailchecker Email Verification | 1.9k | +2 |
go-mail Library | 1.5k | +2 |
truemail Email Verification | 1.3k | +2 |
vue-email Other | 1.1k | +2 |
james-project JMAP Server & othersIMAP/POP Server+1 | 1.1k | +2 |
phplist3 Newsletter Platform | 877 | +2 |
mail-parser Inbound - Mail Parser | 458 | +2 |
maud Templating | 2.6k | +1 |
inbucket Email Testing Application | 2.3k | +1 |
framework Framework | 1.6k | +1 |
swoosh Library | 1.5k | +1 |
python-email-validator Email Verification | 1.4k | +1 |
mailcrab SMTP Testing | 999 | +1 |
email-header-analyzer Security Check | 701 | +1 |
zone-mta SMTP Server | 673 | +1 |
vue-email-editor Email Builder & Visual Editing Component | 666 | +1 |
smtprelay SMTP Server | 636 | +1 |
card Email Builder & Visual Editing Component | 431 | +1 |
egroupware Groupware / Webmail | 298 | +1 |
dma SMTP Server | 266 | +1 |
| 245 | +1 | |
Excision-Mail Complete Email Server | 161 | +1 |
mailtrain Newsletter Platform | 5.8k | |
Cerberus Templating | 5.1k | |
Drag-and-Drop-Email-Designer Email Builder & Visual Editing Component | 2.3k | |
go-smtp Library | 2.1k | |
email-builder-js Email Builder & Visual Editing Component | 1.8k | |
emailmd Email Builder & Visual Editing Component | 1.4k | |
jmap JMAP Server & others | 1.4k | |
webmail Groupware / Webmail | 1.3k | |
core IMAP/POP Server | 1.3k | |
premailer Other | 1.1k | |
caniemail Other | 945 | |
cyrus-imapd IMAP/POP Server | 652 | |
mailwhale SMTP Server | 372 | |
spamscope SPAM Filtering | 311 | |
dmarc-srg DMARC | 301 | |
Stampie Library | 294 | |
| 280 | ||
Open-DMARC-Analyzer DMARC | 272 | |
play-mailer Library | 252 | |
zm-build Complete Email Server | 247 | |
go-msgauth Library | 228 | |
mailparse Library | 226 | |
trustymail Security Check | 225 | |
mailgoose Security Check | 209 | |
domain-security-scanner Security Check | 182 | |
mailcarrier Newsletter Platform | 164 | |
libratom Inbound - Mail Parser | 130 | |
Viesti-Reports DMARC | 116 | |
module-ballerina-email Library | 114 | |
disposable-email-domain-list Disposable emails domain list | 108 | |
email-validator-js Email Verification | 107 | |
foundation-emails Templating | 7.8k | -1 |
mosaico Email Builder & Visual Editing Component | 1.8k | -1 |
chasquid SMTP Server | 977 | -1 |
inky Templating | 705 | -1 |
mail Library | 492 | -1 |
checkdmarc DMARC | 320 | -1 |
rss2newsletter Newsletter Platform | 281 | -1 |
sendportal Marketing Platform | 2.2k | -2 |
easy-email Email Builder & Visual Editing Component | 3.0k | -310 |