Chilkat v11.0.0 Email
The Chilkat.Email class has the following backward incompatible changes.
Email.BounceAddress property Deprecated
The Email.BounceAddress property is deprecated but not yet removed. It is replaced by the MailMan.SmtpMailFrom property. Applications should switch to using MailMan.SmtpMailFrom
Email.EmailDate property Kept in .NET, but removed from other programming languages.
Use the EmailDateStr property instead, which is the date/time in RFC822 format, such as Mon, 08 Sep 2025 12:34:56 GMT.
Email.Sender property Removed
The Email.Sender property is removed. If the Sender MIME header field needs to be get/set, call GetHeaderField or AddHeaderField
BCC Addresses
BCC email addresses will now be recorded in the Bcc MIME header field. Most email servers remove the Bcc header before delivering the message to regular recipients. The NoBccHeader keyword can be used in UncommonOptions to prevent BCC email addresses in the MIME passed to the SMTP server.