Is Mailinblack safe?
Mailinblack lets any website set its trusted service URL before the first legitimate connection.
Before Mailinblack has stored its service URL, any HTTP or HTTPS page can send the extension a connection message that saves a caller-supplied base URL as trusted. Later authentication and API requests use that stored URL and attach extension auth headers, so credentials, headers, and stored connection data can be sent to that chosen origin.
Part of this rating comes from analysis signals we haven't published as detailed findings yet.
Who publishes itMAILINBLACK - no other listings under this identity
MAILINBLACK - no other listings under this identity
What this publisher told the store about itself, and the other listings that told it the same thing.
AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.
Publishers can request a review.
Where it sends data
Destinations our analysis observed Mailinblack contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.
- attacker-supplied baseUrl
Mailinblack sends data to attacker-supplied baseUrl. Named as a recipient in this extension's own analysis.