Notes/Domino 4 and 5 Forum

Hello,

I am having a problem with an action button on a form in a Notes client database.

When the user clicks on the button on a form in this database, some lotusscript runs and is supposed to send an email to someone. However when the lotusscript command:

Call doc.Send(False, DestAddress)

runs, it is only saving the email as a draft and not actually sending it (the db is running on notes 4.6). When I try it on my PC (logged on as the same user) the send doesn't get carried out as I get the error:

'Error 4000: Notes error: You are not authorised to use the server'

so I can't test what the user is getting properly. However I tried it on Notes 5.0 and it works fine and actually sends the email (when logged on as the same user again)

I have checked user preferences/security settings and they are ok in allowing the user to send emails.

Any ideas why it's only saving a draft for the user and why I'm getting this error 4000?

Cheers,
Simon