Valid values are BinHex, UuEncode, AppleSingle, or AppleDouble, and the default value is BinHex. MacAttachmentFormat parameter: Specifies the message attachment format for Apple Macintosh operating system clients. If the MessageFormat value is Text, the MessageBodyFormat value can only be Text. If the MessageFormat value is Mime, the MessageBodyFormat value can be Text, Html, or TextAndHtml. The MessageFormat and MessageBodyFormat parameters are interdependent: Valid values are Text, Html, or TextAndHtml, and the default value is TextAndHtml. MessageBodyFormat parameter: This parameter specifies the message body format for messages sent to the mail contact or mail user. Valid values are Text or Mime, and the default value is Mime. MessageFormat parameter: This parameter specifies the message format for messages sent to the mail contact or mail user. $false: Messages sent to the Mail contact or mail user use the message format that's configured for the remote domain (the default remote domain or a specific remote domain) or configured by the message sender. $true: Messages sent to the Mail contact or mail user use the message format that's configured for the Mail contact or mail user. UsePreferMessageFormat parameter*: Specifies whether the message format settings for the mail contact or mail user override the corresponding settings for the remote domain. The message encoding settings for mail contacts and mail users are described in this list:
All settings are only available in the Exchange Management Shell in these cmdlets:Įnable-MailContact, New-MailContact, or Set-MailContact.Įnable-MailUser, New-MailUser, or Set-MailUser. When you configure message encoding options for a mail contact or a mail user, the settings are only applied to messages that are sent to that specific recipient.
Mail contacts and mail users represent users that have external email addresses in your Exchange organization. The default value is Unlimited, which means the email client is responsible for setting the line wrap size in new messages. Older email clients might prefer 78 characters per line. Line wrap size: You can specify the maximum number of characters that can exist on a single line of text in the body of the email message. MimeHtml: All messages are converted to MIME messages that use HTML formatting. MimeText: All messages are converted to MIME messages that use text formatting. If the original message is a text message, the outgoing message will be a MIME message that uses text formatting. MimeHtmlText: All messages are converted to MIME messages that use HTML formatting, unless the original message is a text message. Parameters: CharacterSet and NonMimeCharacterSet Mail flow > Remote domains > Add, or select an existing remote domain, and then click Edit > Supported character set section.