Question about configuration for maxconnections

[pydubreucq]

Hi,
I have question about connections.

I need to limit the number of connection for sending to Orange Mailbox Service Provider. (recommended: 2 simultaneous connections)

So, I created a zone dedicated to this MSP:

        orange: {                                                                                                                                                                                                                                                                         
            connectionCache: {
                ttl: 10, 
                reuseCount: 15
            },
            connections: 2,
            recipientDomains: [ 'orange.fr', 'wanadoo.fr' ],
        },

In logs I have bounce messages like this one:

Trop de connexions, veuillez verifier votre configuration. **Too many connections, slow down. OFR005_104**, please visit: https://postmaster.orange.fr/ [104])

In default.js, I saw domain specific configuration :

// Domain specific configuration
    // Where "domain" means the domain part of an email address
    domainConfig: {
        // default is required
        default: {
            // How many parallel connections per Sending Zone to use against a recipient domain
            maxConnections: 5,
            // blacklisted IP addresses that should not be used to send mail to this specific server
            disabledAddresses: []
        }
        /*
        'test.tahvel.info': {
            maxConnections: 5
        },
        'hot.ee': {
            maxConnections: 5,
            disabledAddresses: ['127.0.0.1'],
            // domain specific DNS options that override zone and general DNS options
            dnsOptions: {
                preferIPv6: true,
                ignoreIPv6: false
            }
        }
        */
    },

In this part, I saw this comment:

// How many parallel connections per Sending Zone to use against a recipient domain

I would like to know if I can add zone name like mine "orange" like that:

    // Domain specific configuration
    // Where "domain" means the domain part of an email address
    domainConfig: {
        // default is required
        default: {
            // How many parallel connections per Sending Zone to use against a recipient domain
            maxConnections: 5,
            // blacklisted IP addresses that should not be used to send mail to this specific server
            disabledAddresses: []
        },
        ...
        'orange': { maxConnections: 2 },

Or if I have to add the domains in my zone "orange.fr" & "wanadoo.fr" like that:

    // Domain specific configuration
    // Where "domain" means the domain part of an email address
    domainConfig: {
        // default is required
        default: {
            // How many parallel connections per Sending Zone to use against a recipient domain
            maxConnections: 5,
            // blacklisted IP addresses that should not be used to send mail to this specific server
            disabledAddresses: []
        },
        ...
        'orange.fr': { maxConnections: 2 },                                                                                                                                                                                                                                               
        'wanadoo.fr': { maxConnections: 2 },

By doing this, I wonder if my connection limit is therefore 4...

I hope that I was clear :)