Brief outage on web11 server March 20, 2019 (resolved)

There was a brief interruption of service for customer websites on the “web11” server this morning (March 20, 2019) between 7:24 AM and 7:34 AM Pacific time.  (Other servers were not affected.)

This problem was caused by a bug in a script that resulted in a configuration error. The bug has been fixed so that it will not recur.

We apologize for the trouble this caused customers who were affected.

IPv6 enabled for new sites by default (and eventually for older sites, too)

We’ve supported IPv6 on customer websites for many years, but it didn’t default to “on”: customers had to explicitly enable it in our account management control panel.

Starting today, IPv6 is on by default for all new accounts signed up with us (although you can turn it off if you want).

In addition, we’re beginning a gradual process of slowly enabling IPv6 for existing sites if they haven’t chosen to disable it. If you don’t want IPv6 to be enabled for your site in the future, you should use our control panel to disable it.

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Brief MySQL scheduled maintenance February 8, 2019 (completed)

Update 9:32 PM Pacific time: the maintenance described below has been completed, and all services are running normally.

Between 9:00 PM and 11:59 PM Pacific time on Friday, February 8, 2019, the MySQL database software on each of our servers will be upgraded from MariaDB version 10.0.37 to 10.0.38 (equivalent to MySQL 5.6.43). This will cause an approximately 60 second interruption of service on each MySQL-using customer website at some point during this period.

This upgrade is necessary for security reasons and to fix bugs in MySQL. We apologize for the inconvenience this causes.

Amazon Web Services (AWS) network problems January 16, 2019 (resolved)

Update 9:30 PM Pacific time: the problem described below is resolved, as Amazon is no longer sending data through the problematic route to our servers.

Original post: Our monitoring systems are showing that this evening, there have been short periods of network failures between our data center and some Amazon Web Services (AWS) data centers on the US East Coast. This appears to be due to a problem Amazon is having connecting to an intermediate “Internet backbone” connection in Virginia run by a third party.

This isn’t affecting other connections, so most of our customers are unaffected, and we see no overall drop in traffic.

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SSLv3 disabled on all servers

We’ve updated the SSL/TLS security settings on our servers to match current “best practices” for security, disabling the long-obsolete, insecure “SSLv3” in all cases.

Our customers shouldn’t notice any changes. We made this change on our own websites a long time ago with no reports of problems, and nearly all of the largest sites on the Internet have done the same. We’re just mentioning this so that people know to contact us in the unlikely event they do have any trouble.

That said, if you do have any trouble, it’s probably because you’re using a long-outdated, insecure web browser that you should update. You can check your browser by visiting www.howsmyssl.com. If you can’t update it, using a different browser on your computer will probably help.

Brief MySQL scheduled maintenance December 1, 2018 for some servers (completed)

Update 11:22 PM Pacific time Dec. 1: The maintenance described below has been completed and all services are running normally.

Between 10:00 PM and 11:59 PM Pacific time on Saturday, December 1, 2018, the MySQL database software on some hosting servers will be updated. This will cause an approximately two minute interruption of service on each MySQL-using customer Web site (including WordPress sites) at some point during this period.

Specifically, this will affect servers ending in digits 0, 1, 2 and 3, such as “web01” and “web10”. (All other servers were previously updated on November 17 or November 24.)

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Brief MySQL scheduled maintenance November 24, 2018 for some servers (completed)

Update 10:39 PM Pacific time Nov. 24: The maintenance described below has been completed and all services are running normally.

Between 10:00 PM and 11:59 PM Pacific time on Saturday, November 24, 2018, the MySQL database software on some hosting servers will be updated. This will cause an approximately two minute interruption of service on each MySQL-using customer Web site (including WordPress sites) at some point during this period.

Specifically, this will affect servers ending in digits 4, 5 and 6, such as “web04” and “web14”. Servers ending in digits 0-3 are not affected now and will be updated later; servers ending with digits 7-9 were previously updated.

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Brief MySQL scheduled maintenance November 17, 2018 for some servers (completed)

Update 10:46 PM Pacific time Nov. 17: The maintenance described below has been completed and all services are running normally.

Between 10:00 PM and 11:59 PM Pacific time on Saturday, November 17, 2018, the MySQL database software on some hosting servers will be updated. This will cause an approximately two minute interruption of service on each MySQL-using customer Web site (including WordPress sites) at some point during this period.

Specifically, this will affect servers ending in digits 7, 8 and 9, such as “web07” and “web08”. Servers ending in digits 0-6 are not affected now and will be updated later this month.

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Brief scheduled maintenance October 27, 2018 (completed)

Between 10:00 PM and 11:59 PM Pacific time on Saturday, October 27, 2018, each of our hosting servers will be restarted. This will cause a brief interruption of service (less than 5 minutes) for each site at some point during this period.

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AVG (Avast) antivirus wrongly flagging webmail as phishing (resolved)

Update 3:50 AM Pacific time October 23: According to AVG, the problem described below has been resolved, and the AVG software is no longer incorrectly blocking our webmail site and other sites.

We’ve received reports from a couple of customers today (Monday, October 22, 2018) that their AVG (Avast) Antivirus software is wrongly flagging our mail.tigertech.net webmail servers as a potential “phishing” site, on the basis that it’s asking for your email username and password.

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