SetEnvIf Host domain-test1\.com MAGE_RUN_CODE=your_website1_code
SetEnvIf Host domain-test1\.com MAGE_RUN_TYPE=websiteSetEnvIf Host domain-test2\.com MAGE_RUN_CODE=your_website2_code
SetEnvIf Host domain-test2\.com MAGE_RUN_TYPE=websiteOR if www host
SetEnvIf Host ^www\.domain-test1\.com MAGE_RUN_CODE=your_website1_code
SetEnvIf Host ^www\.domain-test1\.com MAGE_RUN_TYPE=websiteSetEnvIf Host ^www\.domain-test2\.com MAGE_RUN_CODE=your_website2_code
SetEnvIf Host ^www\.domain-test2\.com MAGE_RUN_TYPE=website