Click on increase a brand new document. Find A document and stage a subdomain of one's option to the IP within your postal server. In my own circumstance, I applied mail.mydomainname.com. All you only really need to do is to incorporate any subdomain of your respective option utilizing a https://iwanttobookmark.com/story16762660/5-tips-about-google-cloud-install-you-can-use-today