FollowUp is a reminder service for your email, gmail and task management. It allows you to set alerts for events by sending the service an e-mail with the time you want to be reminded in the To field. You can also forward messages to Nudgemail and have them sent back to you are ready for them. Also the addition of an online calendar for managing your reminder and the option to include multiple recipients in the CC or BCC fields. The best thing about these services is that they can be accessed entirely over e-mail. There’s no need to download special software, apps, or access a web utility. All you need is an inbox.