Could you explain a little bit more about this:

"and also to have mail access we used to put every user in one group
includin our company MD..i.e if and only if  one user sud be part of
that common grp then only he will be able to access the mails".

Dear All,

    I am facing a very serious problem with my smtp connectors. b4 asking any thing let me explain structureof  my exchane smtp connector..

    i have single administrative group with three smtp connectors in it.and also to have mail access we used to put every user in one group includin our company MD..i.e if and only if  one user sud be part of that common grp then only he will be able to access the mails.

now.
     1) 1st SMTP connector is configured to send mail of 1 mb size for whole organization i.e one comm.
     2) 2nd connector is cconfigured to send mail of 2 mb size for certain users.
     3) 3rd connector is configured  for  4mb size  for company md.
 
  Now the problem is except that 1st smtp connector none other connector is working i.e users who are part of another smtp connectors are not able to send their mail of  2 mb and 4mb size resp...
 
   kindly provide me the solution as soon as possible....




Regards
Dhirendra