> On 17 Aug 2018, at 17.20, Federico Bartolucci <feder...@aruba.it> wrote: > > Hello, > > has anyone experiened any issues with IMAP SPECIAL-USE extension with ios11? > After the update to ios11 the Ios mail client seems to not recognize anymore > the imap special-use, so that system folders (Sent, Trash etc..) are not > authomatically recognized and set during the configuration.
Can you please verify that your dovecot advertises in the pre-login or post-login banner that SPECIAL-USE is advertised to be supported? iOS Mail.app does not seem to use the special use flags unless they are advertised to be supported. (Just like RFC mandates) Sami
