If you are on vacation and don't want to receive any notifications from froach during this time, you can easily deactivate them for this period. It works like this:
1. Go to the Reminders under "My froach" > "Settings".
2. First enter in the "Out of Office Assistant" the dates during which you do not want to be reminded.
3. After that, click on "Save".
Now your absence is saved. After that you will receive your reminder e-mails as usual.