I'm using MailKit and MimeKit in my VB.NET application to send out emails. In order to do this, the end user must configure settings like SMTP Server, Port, etc.
All of the end users have email clients installed, like Outlook or Thunderbird. Is there some way for my program to use the same credentials as those installed clients without the user having to enter them again? I'm assuming the answer is no, but wanted to ask those more experienced in this sort of thing.