the MailMessage class has good support different email formats like *.MHTML etc.
The the MapiMessage class lacks this possibilities to save to different output format.
In our code the starting point is an *.MSG file which is opened with an MapiMessage object. To save the different format we first must convert the MapiMessage object to MailMessage object.
The handling will be much easier if the MapiMessage has similier save methods like the MailMessage.
Thanks in advance, Martin