| Version | Change log |
| RoboMail Mass Mail Software for Mac 6.6.3 Mar 27, 2024 | Minor tweak and fix on User Interface |
| RoboMail Mass Mail Software for Mac 6.6.2 Jan 23, 2024 | Version increment to enhance license security; Minor improvements |
| RoboMail Mass Mail Software for Mac 6.6.1 Nov 6, 2023 | Support Undo and Redo operation in Email Template; Other minor improvements and bugs fixed |
| RoboMail Mass Mail Software for Mac 6.6.0 Aug 18, 2023 | Redesign user interface on Unsubscribe List; Improve file import process |
| RoboMail Mass Mail Software for Mac 6.5.2 Apr 26, 2023 | Fix attachment icon in email template; Provide more font size option in email template |
| RoboMail Mass Mail Software for Mac 6.5.3 Jul 21, 2023 | Improve update interface; Improve kernel of Mac version; Tweak icon on user interface |
| RoboMail Mass Mail Software for Mac 6.5.2 Apr 26, 2023 | Fix attachment icon in email template; Provide more font size option in email template |
| RoboMail Mass Mail Software for Mac 6.5.1 Feb 27, 2023 | Improve text color option in email template; Other minor improvements |
| RoboMail Mass Mail Software for Mac 6.5.0 Jan 4, 2023 | Update software kernel |
| RoboMail Mass Mail Software for Mac 6.4.3 Nov 28, 2022 | Update database kernel; Improve software update process |
