Do not display attachments in message:
This setting will disable previews of attachments inside the message. The attachments will still be available in the header.
View all messages in plain text:
When enabled HTML e-mails will be presented in plain text.
Prevent name from being included when copying email address:
By default Mail will include name when copying an email address, e.g. "Forename Lastname <name@exampledomain.com>".
Disable Reply animation:
Mail shows an animation when you reply to an email in Lion. When you activate this option Cocktail disables this animation.
Disable Send animation:
Mail shows an animation when you send an email in Lion. When you activate this option Cocktail disables this animation.
Console logging:
Mail can be set to log events to the Console which later can be presented by Cocktail in the Files - Logs section.
The following events can be logged: