Connlimits Option
From MsgServerDocWiki
Maximum number of connections per IP address for the selected server. The syntax is: 'realm1,realm2,...' where a realm has the form of address ranges and maximum number of connections expressed as: 'IP|MASK:NUM'. There should be at least 1 realm of the form: '0.0.0.0|0.0.0.0:n' to cover the default case.
Use with webmail
Use with imap
Use with pop
Use with the MMP
The default value in this context is: 0.0.0.0|0.0.0.0:20
Use with the IMAP proxy
The default value in this context is: 0.0.0.0|0.0.0.0:20
Use with the POP proxy
The default value in this context is: 0.0.0.0|0.0.0.0:20
Use with the submit proxy
The default value in this context is: 0.0.0.0|0.0.0.0:20

