True SMTP synchronization and hosted exchange services

True SMTP synchronization and hosted exchange services

Does ZOHO Mail have a true SMTP sync like Outlook and iOS where if you read or delete on either device it replicates that change to the other device?  It seems that I can send using SMTP but if I read or delete an email from my ZOHO SMTP email it does not delete and neither is it marked as read in Outlook, in other words I have to double handle my email, is this correct, or have I got something wrong here?