e-mail problem: "must issue a STARTTLS command first"

I can't seem to send emails from Daisho - I get a warning saying: “530 5.7.0 Must issue a STARTTLS command first”. What can I do? Thanks for your help!
1 person has
this problem
    I’m happy
    Klaus Wiedemann (Managing Director/CEO) November 02, 2010 21:09
    Hi, the STARTTLS warning is indicating that you did not configure your email account correctly. We do support email accounts which require the STARTTTLS settings. You can find the configuration options in Windows/preferences/email/email accounts
    "Edit" your email account, go to advanced settings, there you find a tab with SMTP. Here you can set the security settings required by your email provider (which one you need you have to get from your email provider). This will resolve your issue.
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