Everything you need to bridge your email accounts to Gmail. Secure credential storage, protocol support, deep Gmail integration, and automatic organization.
Four pillars that make Clacks a reliable bridge between your email providers and Gmail.
XChaCha20-Poly1305 encryption via libsodium with KEK/DEK envelope encryption. Credentials are never stored in plaintext.
Pure PHP socket-based clients for POP3 and IMAP. SSL/TLS connections on standard or custom ports. No ext-imap required.
OAuth 2.0 with offline access, message import via Gmail API, Send Mail As with full CRUD, and label management.
Per-route label configuration. Imported messages are labeled at import time based on their source — no manual sorting needed.
Real scenarios where bridging email to Gmail makes a difference.
Move away from legacy email providers without losing access to incoming mail during the transition.
Use your own domain email address while reading and replying from Gmail's interface.
Automated polling with configurable Cronicle schedules. Set and forget your email bridge.
Merge multiple email accounts into a single Gmail inbox with per-source labels for organization.
Bridge cPanel, Plesk, or DirectAdmin email accounts to Gmail without changing your hosting setup.
Keep a copy of all incoming mail in Gmail as a backup. If your primary provider goes down, your mail is safe.
Bridge your email accounts to Gmail in minutes. Free plan available, no credit card required.