Yahoo Sender Hub
Yahoo's site for senders to Yahoo and AOL addresses: its sender requirements, the Complaint Feedback Loop, error codes and a dashboard with delivery statistics per domain.
What it means
Sender Hub, at senders.yahooinc.com, gathers what Yahoo publishes for people who send to its users: the sender requirements and recommendations, FAQs, error codes, the list of Yahoo's outbound mail servers and enrolment for sender features such as the Complaint Feedback Loop, BIMI, AMP and performance feeds.
Its dashboard includes an Insights view that, in Yahoo's words, displays aggregated delivery statistics for your domain. M3AAWG describes Sender Hub as providing functionality similar to Google's Postmaster Tools for domains sending to Yahoo and AOL addresses.
Yahoo's requirements apply to all domains and consumer email brands hosted by Yahoo Mail, which includes AOL, so one set of rules and one dashboard cover both.
Related terms
On this site
Sources
What this definition rests on. The wording is ours; the facts are theirs.
- Yahoo Sender Hubsenders.yahooinc.com
- Yahoo Sender Hub: FAQssenders.yahooinc.com
- M3AAWG Sender Best Common Practices, version 4.0 (August 2026)m3aawg.org
All 432 terms in the glossaryThe wiki: blocklists and bounce codes