You will also need to modify the SPF record associated with your domain name to add Mailinblack as a legitimate relay: include:spf.mailinblack.com

1. Log on to the Administrator interface:

2. Go to the Administrator tab, click on Exchange.

3. Then Mail flow.

4. Go to the Connectors section to add the connector.

5. Fill in the information below

6. Give your connector a name

7. Select Only when e-mail messages are sent to these domains and add the * domain to indicate ALL domains.

8. Choose Route mail via these active hosts and add the Mailinblack server name you have been given (Ex: smtp-mibc-en-XX.mailinblack.com) The XX field is to be configured according to the machine number, you will find the field to configure from Management > contracts.

9. You can activate rsecurity restrictions like this.

10. An e-mail address is required for the validation of the connector, it is necessary to enter an address external to your domain name.

Once the validation test has been successfully completed, you can check the configuration and click on create connector to take it into account.

#protect #mail #out #O365