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Preventing email spoofing

Been getting a bunch of targeted phishing emails recently. They’re pretending to be my domain registrar, saying that payment is overdue and they’re going to delete my domain permanently. I’ve received similar things before, but this one of the more convincing and aggressive attempts I’ve seen.

This reminded me about a task on my backlog of TODOs, sorting out my domain’s SPF and DKIM. Both are email authentication methods designed to detect forged sender addresses in emails, a.k.a. email spoofing. SPF + DKIM won’t prevent inbound phishing emails, but they do help prevent my own domain from being spoofed in shady outbound emails.

I’d forgotten to add a SPF record so sorted that out. I made sure to add include values for both my email provider and my web host since the web host is responsible for sending things such as password reset emails from the CMS. Unfortunately, my email host Gandi doesn’t support DKIM. 🙁 So that’s a non-starter.

I’ve been considering switching to Proton though, and happily they offer SPF, DKIM, and DMARC. Maybe I’ll make the switch a bigger priority. Gandi has mentioned that they’re working on implementing DKIM though, so maybe I’ll just check back later this year

Eventually I’ll look in to a DMARC policy, but that’s going to come a little later.

A few links that may be useful:


Edit 21.02.20 – Added link to EasyEngine tutorial b/c I previously was using ?all and received a spoofed email from my domain on another email address I have. *facepalm*

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Mom’s dry-transfer lettering sheets

Sheet of white dry-transfer type in 36pt Futura Bold

How to use instant lettering

  1. Remove blue backing paper and position sheet on working surface. Shade lightly over the letter with a ballpoint pen.
  2. Gently peel away sheet – the letter is now transferred. Repeat until your lettering is complete.
  3. Re-burnish through backing paper over copy for firmer adhesion.

Finally sat down to take pics of Mom’s old dry-transfer lettering.

See more

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Some background and selected projects

I’ve just added a Work & Background page to this site that provides a bit more context for what I do and some selected projects. It’s a WIP, there are some thumbnails I would like to swap out and I’m sure the text will need tweaking. Nice to have a version up at any rate.

I’m really hoping to explore a few new-to-me bits of tech in the near future, particularly related to our books index. SB has been doing some very cool experiments with that recently.

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Nan-nan’s cupcakes

Looking through Nan-nan’s recipe books, the first thing that caught my eye was a recipe for cupcakes from her sister June, see below. I’ve preserved her notes and phrasing as much as possible but have adjusted certain elements to be more usable.

I’m an OK baker but more of a pies-and-cookies person. Every cake I’ve ever made seems a little meh. These were not meh, 10/10.


Cup Cakes

From June, Merle’s favorite. Good with baked icing or white fudge icing. Makes 12.

Preheat the oven to 350F (175C).

In a large bowl, cream together ½ c (113 g) softened unsalted butter, 1 c (200 g) sugar, ½ t salt, and 1 t vanilla extract until very fluffy and light. Next, beat in 4 egg yolks until thick and light in color. In another bowl, sift together 2 c (230 g) all purpose flour and 2 t baking powder. In small, alternating amounts, add the flour mixture and ⅔ c (158 ml) milk to the butter mixture. Beat after each addition, until smooth.

Pour the batter in to a lined cupcake tin, filling each cup ⅔ of the way. Bake in a moderate oven, about 350F (175C), 25 to 30 minutes. Turn the tin once halfway through if you find one side is browning more than the other.

Additional notes

Note that the cupcake recipe originally calls for Spry, a vegetable shortening. I’ve substituted butter here since that’s what I’ve got.

The original recipe also specified 2 c of sifted flour, with an additional note that specified Gold Medal or Swans Down flour. Gold Medal is usually plain / all purpose flour, and Swans Down only produces cake flour AFAIK. This made determining the metric measurement kind of ambiguous, 2 c sifted all purpose flour is significantly different than cake flour. The measurement below worked well ultimately, but I’d like to try cake flour eventually so will need to keep this in mind.

She originally said it makes 18, but I found that it is much closer to 12 in a 12-cup cupcake tin with cups that measured 2″ (4.25 cm) in diameter across the base. The flour debacle might have caused the difference.

The cupcakes supposedly go well with “baked icing”, something I had never come across before. I tried it with baked frosting and failed *spectacularly*. I can see that it could be great though, kind of like a molasses-y meringue on top, so I’ll try again and note here if successful.

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“I learn by going where I have to go”

I just finished The Farthest Shore, the third in Ursula K. Le Guin’s Earthsea Cycle. It is an ending of sorts, though there are a few more Earthsea books I’ll get to next. Though I enjoyed all of the Earthsea books, I think I like this one the best so far.

In The Farthest Shore, Earthsea is being sucked dry of life. Instead of this manifesting in nature, withering trees and that sort of thing, it is apparent in people’s behaviour towards each other and towards their professions. Though I’m not sure if she purposefully set out to do so, Le Guin paints an extraordinarily accurate picture of depression. She also demonstrates how dangerous and painful it can be to be exist without pride.

Ultimately, the deterioration of Earthsea has a single cause that is identifiable and fixable, with great effort and cost. Wouldn’t it be nice if the big problems we face in real-life were similarly solvable… Maybe they are.

So many passages in this book are worth remembering.

Ged giving counsel to a hypothetical king:

My lord, do nothing because it is righteous or praiseworthy or noble to do so; do nothing because it seems good to do so; do only that which you must do and which you cannot do in any other way.

Which is related somewhat to this part of the afterward, where Le Guin describes how she came to create Earthsea:

The poet Roethke said, “I learn by going where I have to go.” It is a sentence that has meant a great deal to me. Sometimes it tells me that by going where it is necessary for us to go, by following our own path, we learn our way through the world. Sometimes it tells me that we can only learn our way through the world by just starting out and going.

And Ged describing the way that a person’s actions can calcify their life:

When I was young, I had to choose between the life of being and the life of doing. And I leapt at the latter like a trout to a fly. But each deed you do, each act, binds you to itself and to its consequences, and makes you act again and yet again. Then very seldom do you come upon a space, a time like this, between act and act, when you may stop and simply be. Or wonder who, after all, you are.

Reminds me of a very short bit from Bill Callahan in his recent Guardian interview, on how it is easy to forget about the importance of idleness when you are working and trying so very hard: “On your list of things to do, you don’t write: ‘Daydream’.”

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Nan-nan’s recipe books

Handwritten recipes by my paternal grandmother

My cousin kindly let me borrow my paternal grandmother’s cookbooks for the next few months until we meet again in August. One is a comb-bound cookbook assembled by the community of Worthington, OH. The other is more of a diary where she recorded her favourite recipes. I had NO idea that these books existed. I had always been told she didn’t keep track of her recipes, so this is pretty exciting.

It’s going to take a while to go through the cookbooks, so I took some rough photos of all of the spreads in case I don’t get through it all by the time I return them. It’s classic late 20th-century Midwestern fare. Most of the pages are dedicated to sweets of all sorts, and there are a fair few recipes that call for Velveeta cheese, Jello, or Campbell’s cream of mushroom soup. I’ll probably steer clear of the gelatine “salads” and sadly have to avoid the cheesiest of things, but I’m up for everything else!

I’ll share some of Nan-nan’s recipes in future notes as I try them.

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Val d’Orcia landscape

Tuscan landscape from Borgo di Castelvecchio

This is the view north from Borgo di Castelvecchio in the Val d’Orcia. The poppies were blooming while we were there last weekend. We missed the last bus back to La Foce from our friends’ wedding and ended up walking back 4.8 miles in the early morning along the white roads and SP40. We saw lightning, shooting stars, a dead snake, and a few very lonely fireflies. I’d love to go back, particularly to eat and drink at Dopolavoro La Foce again.