• Mac OS X Server

    Configure The Mail Service In macOS Server 5.4

    Mail is one of the hardest services to manage. Actually, mail is pretty simple in and of itself: there’s protocols people use to access their mail (such as IMAP and POP), protocols used to communicate between mail servers and send mail (SMTP, SMTPS) and then there’s a database of mail and user information. In macOS Server 5.4 for High Sierra, all of these are represented by a single ON button, so it really couldn’t be easier, once you can just enter email addresses into the Users section. But then there’s the ecoysystem and the evil spammers. They’re totally the worst. Like ever. As the former systems administrator of a large number…

  • Mac OS X,  Mac OS X Server,  Mac Security

    Configure The Mail Service In macOS Server 5.2

    Mail is one of the hardest services to manage. Actually, mail is pretty simple in and of itself: there’s protocols people use to access their mail (such as IMAP and POP), protocols used to communicate between mail servers and send mail (SMTP, SMTPS) and then there’s a database of mail and user information. In macOS Server 5.2 for Sierra, all of these are represented by a single ON button, so it really couldn’t be easier. But then there’s the ecoysystem and the evil spammers. As the former systems administrator of a large number of mail servers, I firmly believe that there is a special kind of hell where only spam is…

  • Mac OS X Server

    Configure The Mail Service in OS X Server 5

    Mail is one of the hardest services to manage. Actually, mail is pretty simple in and of itself: there’s protocols people use to access their mail (such as IMAP and POP), protocols used to communicate between mail servers and send mail (SMTP, SMTPS) and then there’s a database of mail and user information. In OS X Server 5 for El Capitan and Yosemite, all of these are represented by a single ON button, so it really couldn’t be easier. But then there’s the ecoysystem and the evil spammers. As a systems administrator of a large number of mail servers, I firmly believe that there is a special kind of hell where…

  • Mac OS X,  Mac OS X Server,  Mac Security,  Microsoft Exchange Server

    Configure The OS X Yosemite Server Mail Service

    Mail is one of the hardest services to manage. Actually, mail is pretty simple in and of itself: there’s protocols people use to access their mail (such as IMAP and POP), protocols used to communicate between mail servers and send mail (SMTP, SMTPS) and then there’s a database of mail and user information. In Mavericks Server, all of these are represented by a single ON button, so it really couldn’t be easier. But then there’s the ecoysystem and the evil spammers. As a systems administrator of a large number of mail servers, I firmly believe that there is a special kind of hell where only spam is served at every…

  • Kerio,  Mac OS X,  Mac OS X Server

    Configure the Mail Service in Mavericks Server

    Mail is one of the hardest services to manage. Actually, mail is pretty simple in and of itself: there’s protocols people use to access their mail (such as IMAP and POP), protocols used to communicate between mail servers and send mail (SMTP, SMTPS) and then there’s a database of mail and user information. In Mavericks Server, all of these are represented by a single ON button, so it really couldn’t be easier. But then there’s the ecoysystem and the evil spammers. As a systems administrator of a large number of mail servers, I firmly believe that there is a special kind of hell where only spam is served at every…

  • Mac OS X

    Migrating Mail to Google Apps from cPanel

    If you have a web host that supports cPanel (a number do) then moving to Google Apps for Mail couldn’t be simpler. Just log in to your cPanel account and click on the Mail icon in the top left corner. From here, click on the last item in the list, Modify Mail Exchanger (MX Entry). Then click on change an MX Entry. In the Change MX for… drop down list, select the appropriate domain (if you only have one then there should be only the one to change and then enter aspmx.l.google.com in the to: field, clicking Change when you are done. According to the TTL value you will then…