Web Design Discussion - Blank Lines in Mailers

Hope this is the Correct place to post this question! Don't Know where else?

When putting the settings at "Approval by Administrator" an email is kicked out that says the following;

To view details of Testuser *before* approving, click on the link below: -
http://www.mywebforum.com/forum/member_pro.asp?PF=12 - http://www.mywebforum.com/forum/member_profile.asp?PF=12

To view information on the IP Address of Testuser click on the link below: -
http://www.webwiz.net/domain-tools/ip-ination.htm?ip=192%2E168%2E0%2E1 - http://www.webwiz.net/domain-tools/ip-information.htm?ip=192.168.0.1

To activate the new membership for Testuser click on the link below: -
http://www.mywebforum.com/forum/adminA%20_activate.asp?USD=12 - http://www. http://www.mywebforum.com/forum/member_pro.asp?PF=12 - mywebforum.com/forum/admin_activate.asp?USD=12

The issue is that when the last line is clicked by the Administrator it lloks like this and cannot find the link until I take out the %20 (which is a space) ... How do I change this and Where?

From This:

http://www.mywebforum.com/forum/admin%20_activate.asp?USD=12

To This:

http://www.mywebforum.com/forum/admin_activate.asp?USD=12

I do not have a backslash in the Web Forum settings? "/" following the Forum URL name ....