Date: 10/01/2006
Start time: 22:00 ET / GMT -5
Estimated end time: 06:00 ET / GMT -5
Services/Equipment: Fleet wide
Type of work: Software upgrade
Purpose of work: Upgrade to new mail system
Impact of work:
During the overnight hours of October 1st, 2006 we will be upgrading various mail systems on our servers. We will be removing legacy POP and IMAP daemons and replacing both of them with a new Courier install. This upgrade will increase mail system performance and make mail delivery more reliable.
For the duration of this upgrade, access to mail will be disabled. You will not be able to check mail nor will new mail be delivered. All mail sent to the server during this upgrade will be queued and delivered as soon as our maintenance is complete. During the upgrade you may see authentication errors (username/password being rejected). This behavior is expected and will correct itself as soon as the maintenance is completed. Your old messages on the server will be kept and new mail will start to appear shortly after the upgrade.
Following this upgrade you may have to make changes to your mail clients (Outlook, Thunderbird, Mail.app, etc.). If you use IMAP via Thunderbird you may need to change your “IMAP Server Directory” to “INBOX”–this is in the advanced section of your mail account settings. The same thing may hold true for Outlook and/or Mail.app. Following this change you should be able to resubscribe to your IMAP folders. If you use POP (95% of our clients do), no changes are required.
If you have any custom mail configurations (procmail for instance), please disable your filtering prior to your server being upgraded as mail paths will change. If you aren’t sure if you’re using procmail or another custom mail setup, chances are you aren’t. Custom mail configurations require moderate to advanced knowledge of our email delivery system and more often then not require moderate to advanced knowledge to write specific filtering rules.
We anticipate that the server will experience anywhere from 60 minutes - 5 hours of mail downtime. This mail server downtime is fully dependent on the amount of mail currently stored on the server. If there’s little mail, the upgrade process will complete very quickly. Other services (HTTP, FTP, MySQL, etc.) on the server will continue to operate as expected.
If you have any questions please feel free to contact support@splazz-solutions.com or open a secure ticket at: http://www.splazz-solutions.com/billing.
Thank you for choosing Splazz Solutions.
Regards,
Ridzuan Ashim
Operations Director
Splazz Solutions