Hi Ian Can you confirm best practice on folder creation using Outlook 2016 (365) IMAP with MailEnable 9.51 e.g. Can we use spaces in the folder name, any characters not permitted? 17-10-11 00:20:10 193.238.54.93 IMAP-IN HomeEspana Will.Smyth 91.232.124.32 1132 CREATE CREATE+"Deleted+Items/Chris+and+...

I have a client with Outlook 2016 (365) all latest fixes Windows 10 (all latest Fixes) with the MailEnable serevr on 9.51. I have reproduced an issue consistently where I open an Offline folder (.pst) and then using Outlook to move folders to the IMAP account within Outlook. When I hit about 100 fol...

I am seeing this error too on 9.51

Line 27036: 17-10-10 09:50:38 193.238.54.93 IMAP-IN xxxx CREATE CREATE+"Bandeja+de+entrada/Philippe" stzt+NO+Could+not+create+folder.+Error:+(3) DS-158 45 43 16

For information we are using MailEnable Professional 9.51 We are getting the following messages for a subset of users in the IMAP logs, this results in the folders not beign syncd to the MailEnable server, if youlogon as the user and look at their folders in webmail they are not present. CREATE CREA...