67 votesopen discussion · 13 comments · Feature Suggestions » Plesk (general) · Flag idea as inappropriate… · Admin →xokko supported this idea ·xokko commented
It would be easy, because horde already has support for it. It would be better to set it up in Plesk.
And why? Because not everyone needs "A fully featured business class email suite". But many individuals and families want contacts and calendars.