Is there a possibility to run the SendEmail Activity with Lotus mail server?

No I think you're referring to the Sample SendMailActivity ; indeed, relay you local smtp service to your Lotus mail Server or provide its smtp adress in the activity host property; I've just tested it right now with my internet (but not lotus) smtp server, that works.

SergeLuca at 2007-8-30 >

Actually this sample uses the System.Net.Mail.SmtpClient class; there are no credential properties on the activity sample, but we can add it : the SmtpClient class has a "Credentials" property.

Serge

SergeLuca at 2007-8-30 >

yes very easy : one additional string property for the password (it can be encrypted if you want), and in SendEmailUsingSmtp() , add the following lines :

NetworkCredential myCredentials = new NetworkCredential(<your email>,<your password>);
client.Credentials = myCredentials;
// if necessary: client.EnableSsl=true;
client.Send(message);

SergeLuca at 2007-8-30 >