It is possible to specify the Outlook Profile to use when POP Peeper is used to reply to a message from a certain account or when you launch your email client from that account. This is a complicated procedure and is intended for advanced users.

Take the following steps:

1. Download PPTweaker
2. Download OutlookProfiles.vbs
3. Copy 'OutlookProfiles.vbs' into the installation folder of POP Peeper (C:\Program Files\POP Peeper)
4. Start PPTweaker.exe
5. Go to the 'Reply' tab
6. Select the 'Account' that you want to specify an Outlook Profile for
7. In the Pre-Run field, enter the path to OutlookProfiles.vbs (ie. "C:\Program Files\POP Peeper\OutlookProfiles.vbs")
8. In the Pre-Run field, APPEND the Outlook Profile

To obtain the Outlook Profile:
1. Run regedit.exe
2. Go to: HKEY_CURRENT_USER\Software\Microsoft\Windows Messaging Subsystem\Profiles\
3. Each subfolder is the name of a Profile. Find and copy the correct Profile.
9. Repeat from step 6 for each account that uses Outlooks and has its own Profile
10. Press "Save"

Example of Pre-Run field (including quotes):
"C:\Program Files\POP Peeper\OutlookProfiles.vbs" "Microsoft Outlook"