Can you set a default "Reply-To:" on a per account basis?

Question

I have two accounts set up in Apple Mail. One is a work account, and the other is my personal iCloud account.
For my personal emails, I would prefer to have any replies directed to an "email-for-life" address. My college alumni association has a service, which is essentially an email forwarder. The beauty of this is that I am not tied to a particular ISP such as iCloud, mobileme, .mac, etc. If I change ISPs, I only have to update the infomation on the forwarding system rather that letting all my personal contacts know that my email address has changed. For them, my permanent email address is of the form "<firstname.lastname>@<college>.alumni.edu". As such, I cannot use that address as my "From" address, as mosts ISP requirethe From address for authentication. I suppose this helps prevent spoofing.
I have seen instructions for setting a Default "Reply-To:" address in Apple Mail by  setting the UserHeaders in Mail prefs via a Terminal window:
To set: Enter the following in a terminal window:
defaults write com.apple.mail UserHeaders '{"Reply-To:"="[email protected]";}'
To review settings: Enter the following in a terminal window:
defaults read com.apple.mail UserHeaders
To clear settings: Enter the following in a terminal window:
defaults delete com.apple.mail UserHeaders
My problem is that this sets the default for all email accounts in Apple Mail. I only want to do this for my personal email account. I want emails sent from my work account to reply to the work email addresss.
Is there a setting on the defaults write ... command such that I can apply the UserHeaders to only one account?
Regards,
Tim

Answer 1

What you could do is first rename the record to be imported
IMPORT SOURCE_TBL AS PS_SOURCE_TBL_ORG;
Then write a insert/select script from PS_SOURCE_TBL_ORG to PS_SOURCE_TBL defaulting column EXCHANGE_RATE_OPTN
Insert into PS_SOURCE_TBL (COLUMN,COLUMN,COLUMN,COLUMN, EXCHANGE_RATE_OPTN)
select PS_SOURCE_TBL_ORG (COLUMN,COLUMN,COLUMN,COLUMN, 'defaultvalue');
And then drop table PS_SOURCE_TBL_ORG to clean up your database.