Hi there! I've been using Ispconfig 2 for the 2 sites more or less succesfully and I decided to test Ispconfig3. Besides the lack of manuals there is problem with email account creation - I can't create account [email protected], it says - Email address is invalid. It worked in Ispconfig2 but now not anymore. The same thing when I try to create alias for email [email protected] - [email protected], the same error. I used the email alias in previous version of ispconfig. Why it is impossible to create email address with one letter before @ ? And where can I change the email validation rule? Thanks! Update! I inserted the alias entry in the database directly but it's not very convenient...