Archive – Archives emails in the inbox by date.
Appointment Summary – Sends a daily email with a summary of appointments for that day.
Attach Contacts – Allows the attaching of contacts when composing a new message.
Email Attacher – Allows the attaching of email messages when composing a new message.
Blog to Signature – Converts company blog posts into email signatures to help promote products and services.
Collector – Collects contacts by dragging-and-dropping email conversations and messages.
Contact Organizer – Helps organizing, moving, deleting, tagging, and filing all (or a specified set of) contacts.
Date – Highlights dates, previews associated appointments, and creates a link to the calendar.
Drag-and-Drop Attachments – Provides the ability to drag-and-drop file attachments when composing an email message.
Email – Highlights and previews associated contact details for an email address.
Email2Doc – Allows the dragging-and-dropping of an email message to save it as a Document page.
Email Downloader – Allows drag-and-drop to download one or more emails (.eml), contacts (.vcf), or appointments (.ics) to your computer.
Email Templates – Allows users to insert email templates.
GTranslator – Translates emails into more than 2500 combinations of languages using Google’s language translation service.
LinkedIn – Hooks on to email Zimlet; shows LinkedIn search results for a given email.
Yahoo! Local – Uses Yahoo! Local to find businesses and services near you.
Multi-Timezones – Displays multiple timezones in the calendar scheduler.
Phone – Highlights phone numbers to enable Skype calls.
Zimbra Social – Access social services like Twitter, Facebook, Digg, and TweetMe.
Search Highlights – Highlights search terms in yellow after an email search.
StickyNotes – Adds a sticky note to email messages.
Tracking – Find shipping information for FedEx and UPS using the tracking number.
Undo Send – Provides the option to cancel or undo mail send for a few seconds.
URL Links – Highlights Web URLs for linking in email messages.
WebEx – Provides easy schedule, start, or join WebEx meeting capabilities.
Yahoo! Emoticons – Displays Yahoo! Emoticons images in email messages.