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Unfortunately, our email system is currently offline.   

We expect the system to be back online by Saturday, September at 7:30 pm CDT.   

We regret any inconvenience that this may have caused. ​​
​​​D​istrict 155 is now on Gmail.   

​To access your mail account, click the link below, and log into Gmail using your D155 email address and regular password.  

For help and additional infomation related to the Gmail transition, please
visit the D155 Gmail Transition Website by clicking HERE​

Community High School
District 155
1 South Virginia Road
Crystal Lake IL 60014
Phone: 815-455-8500