User Tools

Site Tools


how_to:error_expanding_recipient_-_nesting_level_too_deep
no way to compare when less than two revisions

Differences

This shows you the differences between two versions of the page.


Previous revision
how_to:error_expanding_recipient_-_nesting_level_too_deep [2018/11/14 10:45] (current) – external edit 127.0.0.1
Line 1: Line 1:
 +======Error expanding recipient - Nesting Level too deep======
  
 +You receive an error message saying:
 +
 +  Error expanding recipient "<email address>"
 +  Nesting Level too deep (51)
 +  Check the configuration for loops
 +  
 +(Note the '51' number may be slightly different - that's the nesting level - anything over 50 is detected as an error)
 +
 +This error means that VPOP3 has detected a routing loop in its configuration.
 +
 +For instance, if you have a user 'A' who is forwarding to user 'B', and user 'B' is forwarding to user 'A', you have a loop. VPOP3 will try to follow the configuration for a while before realising it is never ending (once it reaches over 50 steps down the configuration) so it will report this error message.
 +
 +Note that you can have more complex loops, such as user 'A' forwarding to list 'B' which forwards to user 'C' who forwards to user 'A'.
 +
 +To solve the problem, you need to start at the reported email address, and follow the VPOP3 configuration through for that email address/user, and any forwards which apply to that user, and then do the same with the forwarded target user(s), and so on, until you discover the loop.
how_to/error_expanding_recipient_-_nesting_level_too_deep.txt · Last modified: 2018/11/14 10:45 by 127.0.0.1