Strange behavior Postfix - ISPConfig

[adocom]

Hi,

we are using ISPConfig on our webservers. Since upgrade to 2.2.3 we've got a very strange behavior within some Mail-Accounts.

Some mailusers can't recieve Mails until you enter into the ISPConfig-Interface, change to the users mailsettings and do nothing but pressing cancel.
After that the user can recieve mails again.

Does anybody ever had this problem too?

[falko]

Did you enable/disable Maildir after you had set up your first mail accounts in ISPConfig?

[adocom]

Maildir was enabled from the start and no changes were made

[till]

Does anybody ever had this problem too?

I've not seen this problem yet. If you get this problem again, please make a backup of the user directory incl. the hidden procmail recipes before you change anything. Then compare the procmail recipes with the ones in the userdir when the account is working again. Any differences?

[falko]

Any errors in the mail log?
As Till said, you should have a look at the users' procmail recipes.