Converts this to valid mailbox address string.
Defined in RFC 2822(3.4. Address Specification) string. Format: ["display-name"<SP>]<local-part@domain>.
For example, "Ivar Lumi" <ivar@lumisoft.ee>.
If display name contains unicode chrs, display name will be encoded with canonical encoding in utf-8 charset.
[Missing <returns> documentation for M:LumiSoft.Net.Mime.MailboxAddress.ToMailboxAddressString]
Assembly: LumiSoft.Net Version: 2.0.2636.18419 (Module: LumiSoft.Net)