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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Brief outage on web03 server October 19, 2018 (resolved)

Between 10:58 and 11:09 AM Pacific time today (October 19, 2018), the “web03” server experienced an outage that led to an interruption in service for some customer websites and email.

The problem has now been resolved, and other servers were not affected. We apologize for the inconvenience this caused our customers.

We’re investigating the root cause (a Linux “kernel panic”) to ensure it does not recur.

Manual spam “blacklist” matching improved

We’ve improved how our “My Account” control panel blacklisting of email addresses works.

Previously, if you added an e-mail address to the blacklist, the “Return-Path” (aka bounce address) header of each incoming message was checked for matches. This was sufficient for most messages, but some messages use a different address in the “Return-Path” header and the “From” address header, which could be confusing.

As of today, both headers (the “Return-Path” header and the “From” address header) are checked when matching blacklist entries, making it more reliable.

As always, don’t hesitate to contact us if you have any trouble or questions.

Mailman mailing list software upgraded to version 2.1.29

The authors of the Mailman mailing list software we provide for customers have recently released version 2.1.29 to fix several bugs.

We’ve upgraded the Mailman software on our servers as a result.

Users of Mailman lists shouldn’t notice any changes, but as always, don’t hesitate to contact us if you have any questions or see any problems.

Brief scheduled maintenance on web11 server July 21, 2018 (completed)

At approximately 10:30 PM Pacific time on Saturday, July 21, 2018, the web11 server will be restarted.

This will cause a brief interruption of service (less than 5 minutes) for sites and email on this server. Sites on other servers will not be affected.

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HTTP/2 support for all sites (completed)

Update June 13, 2018: This is complete, and HTTP/2 is now used on all websites we host.

We’ve updated the Apache web server software we use from version 2.4.25 to 2.4.33, which allows us to add support for the newer HTTP/2 protocol.

HTTP/2 is enabled for our own tigertech.net sites and a small number of our customer sites now, and we’ll be gradually rolling out this feature to all sites over the next few weeks. (We’ll update this post when that’s completely finished.)

Customers should not see any problems or downtime. We’re mentioning it here just so that customers who do notice a change for some reason will know about it. As always, don’t hesitate to contact us if you have any trouble.

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