On 28 Sep 2018, at 16.44, Wojciech Puchar <woj...@puchar.net> wrote: > > user attempts to create folders with / dovecot naturally cannot create it so > it returns error but outlook of course "create" it and keep data in local > store only. data is lost when you remove local store .pst file. > > The question is - can dovecot be configured so it will automatically replace > slash in name with something else?
https://wiki2.dovecot.org/Plugins/Listescape <https://wiki2.dovecot.org/Plugins/Listescape> maybe?