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Old 18th May 2012, 21:09
rusty rusty is offline
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Default mail imapd: Error reading ACLs for : Invalid argument

I've studied the other threads having to do with this error but have not been able to solve this. The error is:

  mail imapd: Error reading ACLs for : Invalid argument
I get the error if I log in via webmail. Everything seems to be working properly except I get this error.

I have made sure permissions on the roundcube folder/sub-folders and files are www-data:www-data. I have done the same for the /var/vmail folder except there permissions are vmail:vmail.

I do have whitelist/blacklist entries (have not removed them).

my setup is a ubuntu 10.04 lts perfect server with ispconfig 3. Using courier and roundcube.

Please, if possible, give me some ideas of what is wrong.

Thank you, Eric
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Old 19th May 2012, 16:40
falko falko is offline
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Are there any errors in your mail log (in the /var/log/ directory)?

Do you get errors as well when you log in with a "normal" email client such as Thunderbird or Outlook?
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Old 21st May 2012, 10:23
till till is online now
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This message can be ignored as it does not cause any problems, it is caused by a whiteline in the courier subscribed folder files of the mailboxes. Ensure that you installed the latest ispconfig version which edits the files correctly without a whiteline.
Till Brehm
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