2 smtp mail configurations

[aishu]

Dear Team,

I have set outbound configuration email setting in alfresco.global.properties file as following:

# Outbound Email Configuration
mail.host=smtp.gmail.com
mail.port=465
mail.protocol=smtps
mail.username=abc@abc.com
mail.password=password
mail.smtp.timeout=100000

# New Properties
mail.smtps.starttls.enable=true
mail.smtps.auth=true

now  we need to set up another smtp configuration for sending an mail..i have created test site,in test site i need to send an email from different smtp mail,

so how can send ? and how can set 2 different smtp mail configuration settings in alfresco.global.properties

Please suggest!

Kind Regards,

Aishwarya Jadhav.