how to stop WinShoe SMTP.Send method

Hey, Kudzu guys,

I have WinShoes 7.037 for D3.

Is there a way to stop the process of sending email when using WinShoeSMTP

Please do not tell me to switch to Indy, 'cause

1.I need to meet the deadline with WinShoes
2.Indy is still unstable at the moment....

Thank you for your support, guys.