The End of the Unified Inbox: Gmail Kills POP3 Fetching and Gmailify in 2026

Google has formally rescinded support for retrieving messages from external email accounts via the POP3 protocol, and the Gmailify feature has been deprecated, according to the article published on 8 January 2026. Users relying on these services are advised to adjust their Gmail settings promptly. The piece notes that mail aggregation allowed linking up to five external accounts through POP3 and plaintext credentials, enabling a unified inbox within Gmail, but that capability is now obsolete.

Remaining options include migrating to other providers that still offer aggregation or using Google's recommended approach of configuring automated mail forwarding from third‑party accounts directly to Gmail. It also states that while Gmail’s mobile and desktop apps will continue to support multi‑account integration, third‑party accounts added via IMAP will no longer feed into the primary Gmail inbox and will stay in their own account partitions.

The article further suggests that security concerns around plaintext POP3 authentication are among the speculated reasons for these changes, though such conjectures are presented as observations rather than confirmed facts.