Send Later

Send Later is a super handy add-on for Thunderbird and SeaMonkey that helps you schedule your emails. By default, when you use the regular "Send Later" feature, your message goes straight to the Outbox folder. It will only send out when you’re back online. But with this extension, you get way more control!

Easy Installation

Installing the Send Later add-on is a breeze—just like any other Mozilla add-on. Once it’s installed, you can easily access all its cool features from the contextual menu. Plus, it even lets you add custom Send Later buttons right in your toolbar for quick access!

Flexible Scheduling Options

The Send Later scheduler gives you options to postpone sending an email for 15 minutes, 30 minutes, or even up to 2 hours. Feeling precise? You can pick a specific date and time to send your email! You can also stick with the built-in “Send Later” function if that works better for you.

User-Friendly Customization

This add-on is super easy to use and offers various customization options. For instance, you can change the default refresh period or automatically switch the “Send” function to “Send Later.” If you've got a favorite hotkey, feel free to change that too!

Manage Your Outbox Effectively

With Send Later, it's not just about postponing; you can tweak those default delay buttons too! It’ll even help trigger unsent messages from your Outbox when you're ready to go. And don’t forget about the Preferences window where you can toggle things like visibility of the Send Later column or progress bar.

Your Email Scheduling Solution

If you're looking to schedule your emails instead of just delaying them until you're online again, Send Later has got all the tools you need!