sh0rch/m365proxy repository overview

⁠m365proxy - Lightweight Microsoft 365 Mail Proxy

Transparent SMTP/POP3 proxy for Microsoft 365 using Microsoft Graph API. Supports STARTTLS, SMTPS, POP3S and shared mailboxes.

⁠🐳 Quick Start (Recommended)

Use the provided install script to configure and launch:

curl -O https://raw.githubusercontent.com/sh0rch/m365proxy/main/install.sh
chmod +x install.sh
./install.sh

This script will:

• Pull the latest Docker image
• Run interactive configure and login
• Start the container with proper volume bindings

⁠📦 Manual Docker Usage

⁠Initial configuration:

docker run --rm -it -v $(pwd)/config:/config sh0rch/m365proxy configure
docker run --rm -it -v $(pwd)/config:/config sh0rch/m365proxy login

⁠Run server:

docker run -d \
  --name m365proxy \
  -v $(pwd)/config:/config \
  -v $(pwd)/queue:/app/queue \
  -p 1025:1025 -p 110:110 -p 465:465 -p 995:995 \
  sh0rch/m365proxy:latest

⁠📂 Volumes

• /config → Contains config.json, tokens.enc
• /app/queue → Stores queued mail data

⁠💡 Common Use Cases

• Scan-to-email over M365
• POP3/SMTP access for legacy systems
• Secure proxy for embedded or shared devices

Source: https://github.com/sh0rch/m365proxy⁠