using an alternative service address in MSP

using an alternative service address in MSP

The situation:
 
MSP version of Sd for multiple tenants.
 
Each account has a unique service e-mail address to which service request are sent to for categrisation into the appropriate tenancy account.
 
A customer requires that the SD system use a customer account e-mail address for ALL SD correspondence from the system.
 
Service e-mail address for account : - ictsupport@blah.com
 
required reply address to be: ictsupport@here.com
 
NOT the real addresses here, but gives the general idea.
 
Is this possible in SD-MSP
 
Thanks

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