April 2022 Archive
In-Place Upgrade of WSL Ubuntu 18.04 to 20.04
- April 25, 2022
- 5 minutes
- inspiration, mistakes, php, security, tech
About two months back (early March to be exact), I had the opportunity to finally deprecate some old versions of applications and packages due to planned retirements and upgrades. Most specifically a full-on move to PHP 7.4 was in sight, though there were other bits.
Read MoreImproving DMARC Compliance: Authenticated SMTP Relay
- April 11, 2022
- 4 minutes
- automation, inspiration, php, security, tech, website
I've done a lot of server migrations for very unrelated reasons over the last six months or so. Many of these host applications that send emails, and I've implemented the basics to get them sending DMARC-compliant messages. This has generally been limited to DNS SPF records for each host configuration. Generally speaking, having SPF or DKIM compliance is 'enough' to get your messages not flagged as spam, though it can depend on the DMARC policy configuration.
Read MoreRecent Posts
Past Speaking Engagements
I was a speaker at MMS Flamingo Edition, October 20-23, 2024!
I was a speaker at TCSMUG OSD Day, July 31, 2024!
I was a speaker at NWSCUG, July 19, 2024!
I was a speaker at MMSMOA, May 5-9, 2024!
I was a speaker at BrainStorm K20 Wisconsin Dells, March 10-12, 2024!
I was a speaker at MMS Miami Beach, October 29-November 1, 2023
