NinerNet Communications™
System Status

Server and System Status

NC036: Maintenance complete

10 June 2019 15:11:11 +0000

Our scheduled maintenance to increase the storage space available for email accounts on the mail server (NC036) is complete, after a delay completing the final step. The ability to send and receive email was not available between 19:23 and 20:19 UTC on 8 June. The expanded disk space has been tested and all is running normally.

If you have any issues or questions, please contact NinerNet support. Thank-you.

NC036: Scheduled maintenance underway

8 June 2019 19:15:56 +0000

The scheduled maintenance to increase hard drive space on server NC036 is underway. We will post progress reports or notice that the maintenance is complete as necessary.

NC036: Scheduled mail server maintenance

7 June 2019 16:00:22 +0000

During this weekend’s maintenance window we will be adding hard drive storage to server NC036 to continue to provide more storage space for a growing number of growing email accounts. This maintenance is scheduled to start at 19:00 UTC and we anticipate it will last less than one hour.

During the maintenance the ability to send and receive email will not be available, both via standalone email programs (e.g., Outlook, Thunderbird, etc.) and the webmail. Incoming email will be queued on the sending servers until our server is back online again, after which it will then be delivered to our server and your email account. This may result in a delay longer than the planned hour of the maintenance though.

Please monitor this status page to be notified of the start and end of the maintenance. If you have any questions or concerns, please contact NinerNet support.

Thank-you for your patience as we continue to work to improve our services to you.

NC023: Secondary issue resolved

12 March 2019 20:26:33 +0000

The secondary issues referred to previously were not issues at all. A single test out of several failed, but the failure was unrelated to this server.

This issue is now closed. We apologise for any inconvenience this emergency maintenance may have caused while the server was offline between approximately 13:26 and 14:03 UTC.

If you have any questions, please contact support. Thank-you for your patience.

NC023: Emergency maintenance

12 March 2019 15:01:42 +0000

Due to issues affecting this server (NC023, the relay server), it has just undergone emergency maintenance. However, on boot there are new issues affecting it.

We are working to resolve the issue, and will post updates here. We apologise for this inconvenience.

NC036: Maintenance complete

15 December 2018 19:57:20 +0000

Our scheduled maintenance to increase the storage space available for email accounts on the mail server (NC036) is complete. The ability to send and receive email was not available between 19:17 and 19:44 UTC. The expanded disk space has been tested and all is running normally.

If you have any issues or questions, please contact NinerNet support. Thank-you.

NC036: Scheduled maintenance underway

15 December 2018 19:14:54 +0000

The scheduled maintenance to increase hard drive space on server NC036 is underway. We will post progress reports or notice that the maintenance is complete as necessary.

NC036: Scheduled mail server maintenance

14 December 2018 07:03:01 +0000

During this weekend’s maintenance window we will be adding hard drive storage to server NC036 to continue to provide more storage space for a growing number of growing email accounts. This maintenance is scheduled to start at 19:00 UTC and we anticipate it will last less than one hour.

During the maintenance the ability to send and receive email will not be available, both via standalone email programs (e.g., Outlook, Thunderbird, etc.) and the webmail. Incoming email will be queued on the sending servers until our server is back online again, after which it will then be delivered to our server and your email account. This may result in a delay longer than the planned hour of the maintenance though.

Please monitor this status page to be notified of the start and end of the maintenance. If you have any questions or concerns, please contact NinerNet support.

Thank-you for your patience as we continue to work to improve our services to you.

NC036: Migration update 21 — Screenshots

11 June 2018 07:02:05 +0000

Here are the promised screenshots that show how an email program like Thunderbird should be configured.

We will have Outlook screenshots available as soon as possible.

NC036: Migration update 20 — Solutions

11 June 2018 04:08:41 +0000

Summary

We suspect that clients having problems sending or receiving email have very old legacy configuration settings. Please see the “Email server settings” section below for the definitively correct settings.

Situation

Over the weekend we took a deep breath and stepped back to re-analyse this problem, and consult with a number of you. Between…

  • a move to a new server in a new data centre,
  • and then to another data centre to try to outrun the phantom issues at the first data centre,
  • the conclusion that Zambian ISPs were somehow complicit (and then even having that explicitly confirmed [and then retracted] by someone in the IT Security Department at MTN!) because we’d had no complaints from other countries,
  • and the fact that the new server was somehow processing just as many messages as it normally does despite so many people apparently being unable to send and/or receive,

.. we were awash in red herrings to an extent I have never seen in 22 years.

We’ve taken a look at the behaviour of two of the most used email programs (Thunderbird and Outlook) and come to some conclusions about what might be happening:

  • The fact that most clients carried on connecting with no problems tells us that (a) the server was operating normally, but (b) some clients were using old (in some cases very old) settings that were permitted (but not recommended) on the old server, but no longer permitted on the new server due to the ever-increasing need to raise the bar on server security.
  • Some email programs (notably Thunderbird and various incarnations of the Apple Mail app) tend to funnel all outgoing email through a single SMTP (outgoing) account. This can lead to situations where someone might be trying to send an email from you@domain1.com, but trying to log in as other-address@domain2.net. Again, with the ongoing need to tighten email security, this is no longer permissible with just about every mail service provider in the world.
  • A lot (probably most, actually) of email programs and apps try to second-guess your selection of a port number, often after you think you’ve saved your email configuration.
  • Over the years we’ve seen some email programs and apps treat SSL and TLS in odd and unpredictable ways. The existing settings we’ve always given out still work, but in the interests of getting everyone on the same page we’re starting with a clean slate.

So, if you’re having problems sending, it will likely be worth your while to check your SMTP (outgoing) settings; if you’re having problems receiving, it will likely be worth your time to check your POP or IMAP (incoming) settings. I wanted to have some screenshots ready for this post, but I’d rather get the words up now and post screenshots shortly afterwards, so here are the settings you need to use:

Email server settings

  • Email address: you@yourdomain.com
  • User name: you@yourdomain.com (same as your email address)
  • Password: The correct password on your email account. If you’re not sure what it is, please reset it to a new one through the email control panel (admins only). It can also be reset through the webmail.
  • Password type: Plain
  • Incoming (POP/IMAP) mail:
    • Server: pop.niner.net or imap.niner.net
    • Port: 110 (POP) or 143 (IMAP)
    • Encryption: STARTTLS
  • Outgoing (SMTP) mail:
    • Server: smtp.niner.net
    • Port: 587
    • Encryption: STARTTLS
    • Authentication: Turned on
  • To send email, you must log in with the same user name (address) as the address you’re sending from.
  • Some older mail programs may not offer STARTTLS; if that’s the case for you, try TLS and/or SSL, in that order.

Additional information

I can’t emphasise strongly enough how important it is for you to be precise in setting up this configuration. No setting is “close enough”, and your computer is not smart enough to figure it out; it will just tell you there is an error. Although, having said that, I’d like to emphasise that the niner.net sub-domains with “27” in them — i.e., pop27.niner.net, imap27.niner.net and smtp27.niner.net — do still also work, but they will be phased out; do not use them.

In the case of those email programs that like to railroad you into sending all email through a single SMTP account by default, we suggest that you start with a clean slate there too by deleting all of the saved SMTP accounts (unless you have some on systems that are completely separate from NinerNet) and creating a new one for each of your email accounts. Because your email program may not let you delete the “default” SMTP account, you’ll need to make a new SMTP account the new default, and then delete the old default.

We will post helpful screenshots as soon as possible. In the meantime, please check (and, if necessary, update) your email account settings and ensure that they are correct.

Thank-you.

NinerNet home page

Systems at a Glance:


Loc.SystemStatusPing
Server NC020, Chicago, United States of America, OPERATIONAL.NC020OperationalUp?
Server NC023, London, United Kingdom, OPERATIONAL.NC023OperationalUp?
Server NC028, Vancouver, Canada, INTERNAL.NC028InternalUp?
Server NC031, New York, United States of America, OPERATIONAL.NC031OperationalUp?
Server NC033, Toronto, Canada, OPERATIONAL.NC033OperationalUp?
Server NC034, Lusaka, Zambia, INTERNAL.NC034InternalUp?
Server NC035, Sydney, Australia, OPERATIONAL.NC035OperationalUp?
Server NC036, Amsterdam, Netherlands, OPERATIONAL.NC036OperationalUp?
Server NC037, Seattle, United States of America, INTERNAL.NC037InternalUp?
Server NC038, Seattle, United States of America, INTERNAL.NC038InternalUp?
Server NC040, Toronto, Canada, INTERNAL.NC040InternalUp?
Server NC041, New York, United States of America, OPERATIONAL.NC041OperationalUp?

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General Information:

This blog provides information about the status of NinerNet Communications systems. Dates and times of posts to this blog are in the UTC time zone, and dates and times given for events are also in the UTC time zone, although conversions may be offered for some time zones common to our clients. Please use the World Time Server to ensure accurate conversion of dates and times to your own time zone.

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