December Seasonal Calendar
To send your next email using the Presto December Seasonal Calendar template for 2017, simply type [Presto SeasonalDec2017] in the subject line of your email. You may substitute any year up to 2020.
For example, to send an email with the subject “Winter Fun” using the December Seasonal Calendar template for the year of 2020, your email’s subject line would look like this:
Winter Fun [Presto SeasonalDec2020]
Use the Presto Mail Preview tool and test this calendar before you send it.