User Agents

Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:52.0) Gecko/20100101 PostboxApp/7.0.8

This user agent string belongs to Postbox browser running on Mac OS X. The browser is developed by Postbox, Inc. and renders web pages using the Gecko engine.

Browser
Name Postbox
Architecture 32-bit
Developer Postbox, Inc.
Rendering Engine Gecko
Type Email Client
Platform
Name Mac OS X
Version 10
Architecture 32-bit
Developer Apple Inc
Device
Name Macintosh
Type Desktop
Pointer mouse
Vendor Apple Inc
Brand Apple
Capabilities
ActiveX Controls No
Background Sounds No
Cookies Yes
Frames Yes
Iframes Yes
Java Applets Yes
JavaScript Yes
Tables Yes
VBScript No
Properties
RSS Reader No
Fake No
Crawler No
Anonymized No
Mobile No
Tablet No
Modified No
Beta Version No
Alpha Version No
CSS Support
CSS 1 Yes
CSS 2 Yes
CSS 3 No
CSS 4 No