RightInbox 这款插件是Gmail增强插件，可以实现定时发送邮件，邮件阅读提醒跟踪，还可以收到已读回执。

Send emails later, recurring emails, notes, follow up emails, templates, signatures, CRM & more
More than 250,000+ professionals have added Right Inbox to Gmail for next-level email productivity. Right Inbox allows you to send emails later, email tracking, recurring emails, email notes, email reminders, follow up emails, templates, signatures, CRM & more

RightInbox v10.0.91

上次更新日期：2021年11月26日