Address represents a single mail address.
An address such as "Barry Gibbs bg@example.com" is represented
as Address{Name: "Barry Gibbs", Address: "bg@example.com"}.
String formats the address as a valid RFC 5322 address.
If the address's name contains non-ASCII characters
the name will be rendered according to RFC 2047.
Address represents a single mail address. An address such as "Barry Gibbs bg@example.com" is represented as Address{Name: "Barry Gibbs", Address: "bg@example.com"}.