Hi all,
I have a large Mailbox with about 7GB and many Folders.
However 2 Folders are not accessable and I can´t figure out why. There is from my view nothing special with these two. There are german umlauts and ß but this works with other folders fine.
I´m running Debian 10 and regulary update my Mailcow (last time yesterday). Problem exists for weeks already.
In SoGO Webmail I get this error when I click on it:
An error occured while communicating with the mail server
In the SOGo Log this:
[70]: 89.247.XX.XX "POST /SOGo/so/mail@XXXX.de/Mail/0/folderProjekte/folder_2018/folder_201848_U_Hoym_U_Schlo_AM_AN8-_SP_Hoym_SP_Stiftung/view HTTP/1.0" 500 72/48 0.162 - - 0
[70]: [ERROR] <0x0x5555abf7feb0[NGImap4Connection]> could not select URL: imaps://mail%40XXXX.de@172.22.1.250/Projekte/2018/201848_Hoym_Schlo%26AN8-%20Hoym%20Stiftung/: {RawResponse = "{ResponseResult = {description = \"Mailbox doesn't exist: Projekte/2018/201848_Hoym_Schlo\\U00DF Hoym Stiftung (0.004 + 0.000 + 0.003 secs).\"; result = no; tagId = 6; }; }"; reason = "Mailbox doesn't exist: Projekte/2018/201848_Hoym_Schlo\U00DF Hoym Stiftung (0.004 + 0.000 + 0.003 secs)."; result = 0; }
In the Dovecot Log is no error message at that time.
Other Mailclient like eMClient or Outlook also can´t access these two folders.
Any idea what I can do?
Regards
Thomas