SERVER

Mailoo

Rank #10,724

io.github.Bitfloo/mailoo

Mailoo — email MCP server for IMAP, SMTP, and ManageSieve. Multi-account, per-folder profiles.

First listed
Sep 20, 2026
Last publish date
Sep 29, 2026
OVERVIEW

Mailoo is a Model Context Protocol (MCP) server published by Bitfloo. It ranks #10,724 of 137,138 servers tracked on MCP Toplist. Mailoo is listed across 2 registries — Official MCP and Glama, with 3 tracked versions. It was first listed on Sep 20, 2026 and most recently updated on Sep 29, 2026.

STANDING
#10,724of 137,138 tracked serversTop 10%

Ranks ahead of 126,414 of 137,138 servers on MCP Toplist.

CONNECT

Use Mailoo

No setupRuns out of the box

No credentials or required configuration declared — add it to your MCP client and go.

npm package
claude mcp add mailoo -e "MCP_EMAIL_ADDRESS=<your MCP_EMAIL_ADDRESS>" -e "MCP_EMAIL_PASSWORD=<your MCP_EMAIL_PASSWORD>" -e "MCP_EMAIL_IMAP_HOST=<your MCP_EMAIL_IMAP_HOST>" -e "MCP_EMAIL_SMTP_HOST=<your MCP_EMAIL_SMTP_HOST>" -e "MCP_EMAIL_ACCOUNT_NAME=<your MCP_EMAIL_ACCOUNT_NAME>" -e "MCP_EMAIL_FULL_NAME=<your MCP_EMAIL_FULL_NAME>" -e "MCP_EMAIL_USERNAME=<your MCP_EMAIL_USERNAME>" -e "MCP_EMAIL_IMAP_PORT=<your MCP_EMAIL_IMAP_PORT>" -e "MCP_EMAIL_IMAP_TLS=<your MCP_EMAIL_IMAP_TLS>" -e "MCP_EMAIL_IMAP_STARTTLS=<your MCP_EMAIL_IMAP_STARTTLS>" -e "MCP_EMAIL_IMAP_VERIFY_SSL=<your MCP_EMAIL_IMAP_VERIFY_SSL>" -e "MCP_EMAIL_IMAP_DISABLE_IMAP4REV2=<your MCP_EMAIL_IMAP_DISABLE_IMAP4REV2>" -e "MCP_EMAIL_SIEVE_HOST=<your MCP_EMAIL_SIEVE_HOST>" -e "MCP_EMAIL_SIEVE_PORT=<your MCP_EMAIL_SIEVE_PORT>" -e "MCP_EMAIL_SMTP_PORT=<your MCP_EMAIL_SMTP_PORT>" -e "MCP_EMAIL_SMTP_TLS=<your MCP_EMAIL_SMTP_TLS>" -e "MCP_EMAIL_SMTP_STARTTLS=<your MCP_EMAIL_SMTP_STARTTLS>" -e "MCP_EMAIL_SMTP_VERIFY_SSL=<your MCP_EMAIL_SMTP_VERIFY_SSL>" -e "MCP_EMAIL_SMTP_POOL_ENABLED=<your MCP_EMAIL_SMTP_POOL_ENABLED>" -e "MCP_EMAIL_SMTP_POOL_MAX_CONNECTIONS=<your MCP_EMAIL_SMTP_POOL_MAX_CONNECTIONS>" -e "MCP_EMAIL_SMTP_POOL_MAX_MESSAGES=<your MCP_EMAIL_SMTP_POOL_MAX_MESSAGES>" -e "MCP_EMAIL_OAUTH2_PROVIDER=<your MCP_EMAIL_OAUTH2_PROVIDER>" -e "MCP_EMAIL_OAUTH2_CLIENT_ID=<your MCP_EMAIL_OAUTH2_CLIENT_ID>" -e "MCP_EMAIL_OAUTH2_CLIENT_SECRET=<your MCP_EMAIL_OAUTH2_CLIENT_SECRET>" -e "MCP_EMAIL_OAUTH2_REFRESH_TOKEN=<your MCP_EMAIL_OAUTH2_REFRESH_TOKEN>" -e "MCP_EMAIL_RATE_LIMIT=<your MCP_EMAIL_RATE_LIMIT>" -e "MCP_EMAIL_READ_ONLY=<your MCP_EMAIL_READ_ONLY>" -e "MCP_EMAIL_SAVE_TO_SENT=<your MCP_EMAIL_SAVE_TO_SENT>" -e "MCP_EMAIL_WATCHER_ENABLED=<your MCP_EMAIL_WATCHER_ENABLED>" -e "MCP_EMAIL_WATCHER_FOLDERS=<your MCP_EMAIL_WATCHER_FOLDERS>" -e "MCP_EMAIL_WATCHER_IDLE_TIMEOUT=<your MCP_EMAIL_WATCHER_IDLE_TIMEOUT>" -e "MCP_EMAIL_HOOK_ON_NEW_EMAIL=<your MCP_EMAIL_HOOK_ON_NEW_EMAIL>" -e "MCP_EMAIL_HOOK_PRESET=<your MCP_EMAIL_HOOK_PRESET>" -e "MCP_EMAIL_HOOK_AUTO_LABEL=<your MCP_EMAIL_HOOK_AUTO_LABEL>" -e "MCP_EMAIL_HOOK_AUTO_FLAG=<your MCP_EMAIL_HOOK_AUTO_FLAG>" -e "MCP_EMAIL_HOOK_BATCH_DELAY=<your MCP_EMAIL_HOOK_BATCH_DELAY>" -e "MCP_EMAIL_HOOK_CUSTOM_INSTRUCTIONS=<your MCP_EMAIL_HOOK_CUSTOM_INSTRUCTIONS>" -e "MCP_EMAIL_ALERT_DESKTOP=<your MCP_EMAIL_ALERT_DESKTOP>" -e "MCP_EMAIL_ALERT_SOUND=<your MCP_EMAIL_ALERT_SOUND>" -e "MCP_EMAIL_ALERT_URGENCY_THRESHOLD=<your MCP_EMAIL_ALERT_URGENCY_THRESHOLD>" -e "MCP_EMAIL_ALERT_WEBHOOK_URL=<your MCP_EMAIL_ALERT_WEBHOOK_URL>" -e "MCP_EMAIL_ALERT_WEBHOOK_ALLOW_PRIVATE=<your MCP_EMAIL_ALERT_WEBHOOK_ALLOW_PRIVATE>" -e "MCP_EMAIL_HOOK_AUTO_CALENDAR=<your MCP_EMAIL_HOOK_AUTO_CALENDAR>" -e "MCP_EMAIL_HOOK_CALENDAR_NAME=<your MCP_EMAIL_HOOK_CALENDAR_NAME>" -e "MCP_EMAIL_HOOK_CALENDAR_ALARM_MINUTES=<your MCP_EMAIL_HOOK_CALENDAR_ALARM_MINUTES>" -e "MCP_EMAIL_HOOK_CALENDAR_CONFIRM=<your MCP_EMAIL_HOOK_CALENDAR_CONFIRM>" -e "MCP_EMAIL_SYSTEM_ONE_ENABLED=<your MCP_EMAIL_SYSTEM_ONE_ENABLED>" -e "MCP_EMAIL_HTTP_HOST=<your MCP_EMAIL_HTTP_HOST>" -e "MCP_EMAIL_HTTP_TOKEN=<your MCP_EMAIL_HTTP_TOKEN>" -e "MCP_EMAIL_HTTP_ALLOWED_HOSTS=<your MCP_EMAIL_HTTP_ALLOWED_HOSTS>" -- npx -y @bitfloo/mailoo

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MCP Toplist: Top 10% of 137,138
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[![MCP Toplist](https://mcptoplist.com/badge/io.github.Bitfloo%2Fmailoo.svg)](https://mcptoplist.com/server/io.github.Bitfloo%2Fmailoo)
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<a href="https://mcptoplist.com/server/io.github.Bitfloo%2Fmailoo"><img src="https://mcptoplist.com/badge/io.github.Bitfloo%2Fmailoo.svg" alt="MCP Toplist: Top 10% of 137,138" /></a>

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REGISTRIES

Listed on 2 registries

ORGANIZATION

Bitfloo

Organization
Servers in org
1
Versions across org
3
VERSIONS

Available versions (3)

0.1.5 · Sep 23, 20260.1.6 · Sep 28, 20260.1.7 · Sep 29, 2026Sep 23, 2026Sep 29, 2026
VersionPublished
0.1.7Sep 29, 2026
0.1.6Sep 28, 2026
0.1.5Sep 23, 2026
FAQ

Frequently asked questions

Who maintains Mailoo?
Mailoo is maintained by Bitfloo, which publishes 1 MCP server (3 total versions) tracked on MCP Toplist.
Is Mailoo listed on the Official MCP Registry?
Yes — Mailoo is listed on the Official MCP Registry, alongside Glama.
How many versions does Mailoo have?
MCP Toplist tracks 3 versions of Mailoo, most recently published on Sep 29, 2026.
Where can I find the source code for Mailoo?
The source code for Mailoo is hosted at github.com/Bitfloo/mailoo.git.
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