POP3 Inbox Viewer
Connect to a POP3 mailbox and read the most recent messages right in your browser.
Overview
A web-based POP3 client for reading email. Point it at any POP3 server (Gmail, Outlook, your own server) with host, port, TLS mode and credentials, then read the most recent messages in the inbox — sender, subject, date and the message body. POP3 has no folders, so the whole mailbox is one list. Great for testing POP3 credentials and TLS settings or checking what's waiting on a server. Reads only — it never deletes messages. Signed in, you can reach private / LAN / localhost servers and save mailboxes that sync across devices — the password is encrypted at rest with AES-GCM. Signed out, the connection is one-time, public-host only, and never stored.