c# MailMessage: Send mail using default email account -

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i'm sending emails winforms app using mailmessage functionality.

i compile email, save disk , default mail client open mail user verify settings before hitting send.

i want set 'from' of email automatically default email account set in mail client. how can that?

var mailmessage = new mailmessage(); mailmessage.from = new mailaddress(fromemailaccount); mailmessage.to.add(new mailaddress("recipient@work.com")); mailmessage.subject = "mail subject"; mailmessage.body = "mail body";

if leave fromemailaccount blank error, , if set 'test@test.com' email not send local account not have permissions send via unknown account.

get user information os (if windows 8, 10) them set user email, see question: get user information in windows 8?


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