MDaemon 10.x: Error: No Valid Command found
KBA-02005
Problem
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User receives an email with a 'No Valid Command Found' error.
Solution
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A No Valid Command Found error is sent only when mail is delivered to the MDaemon Server account that does not contain a valid command.
If you are receiving messages with the No Valid Command Found error here are some things you can check from the MDaemon console:
1.Click the Accounts menu
2.Click Account Settings
3.Select Aliases on the left pane
4.Make sure that you do not have any aliases setup pointing to the MDaemon account. The only aliases that should be pointing to the MDaemon account are the default ones created by MDaemon. For example:
◦listserv@$LOCALDOMAIN$ = mdaemon@domain.com
◦list-serv@$LOCALDOMAIN$ = mdaemon@domain.com
◦listserver@$LOCALDOMAIN$ = mdaemon@domain.com
◦mdaemon@$LOCALDOMAIN$ = mdaemon@domain.com
5.Click OK
6.Click the Setup menu
7.Click Default Domain / Servers...
8.Expand DomainPOP on the left pane
9.Select Routing on the left pane
■Make sure that you don’t have any routing rules pointing to the MDaemon account.
10.Click OK
11.Click the Lists menu
12.Click Edit Mailing List...
13.Select a list for editing
14.Click OK
15.Select Members on the left pane
■Make sure you don’t have the MDaemon account subscribed to the list.
■Check this for each list you have.
16.Click OK
17.Click the Accounts menu
18.Click Account Manager...
19.Check the mail folder directory for each user and make sure that no users are sharing a directory with the MDaemon account.
20.Click OK
Comments
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The MDaemon account is used for email commands only and is not meant to be used for any other email. It should also not be accessed with POP, IMAP or WorldClient.