msg:binding_group

msg:binding_group — Sets the binding_group to the named binding, if one is provided.

msg:binding_group(value);

value: string, optional

Sets the binding to one in the named binding_group, if one is provided, using logic similar to the Sieve function ec_set_binding_group. Returns the current or new value for the binding_group.

If the adaptive module is enabled the logic for choosing a binding is as follows:

1. An unsuspended binding local to the MTA

2. A non-local unsuspended binding

3. If all bindings are suspended, a local binding is randomly chosen

Enable this function with the statement require('msys.extended.message');.

msg:binding