Directly add tasks and reminders from your email client.
To add a reminder send an email with he following subject:
send project update mail in 4 hours
This will add a reminder on Pi Reminder and will email back exacty after 4 hours by sending an email reminder.
You can also modify the reminder by logging in to Pi Reminder app from your email account.
works Pi Reminder + Email
Send Email to firstname.lastname@example.org
Reminder will get added for you on the same Email Id that you used to send the add reminder email.
Pi Reminder will remind you on the same Email Id
after the mentioned time interval