01 What is inbox placement? 02 How is the inbox placement rate measured? Inbox placement rate vs delivery rate Delivery rate vs deliverability 03 Improving your inbox placement rate 1. Keep your list clean 2. Use email authentication 3. Maintain good email engagement 4. Keep spam complaints and...
Even when the changes in the skin caused by UV and visible light overlap, it generallyrequires a lot more visible lightto cause a similar change. Light energy is usually measured in these studies in joules per square centimetre (J/cm²). In one in vitro study, there were greater changes...
Most of the information used for SPF authentication is invisible to typical email subscribers. The From Address is visible to the email recipient. But this address is only involved inSPF authenticationif it matches the SMTP MAIL FROM address. A simple SPF record should look like this: This is ...
Dwell time is not measured by most platforms - only in a few adaptive phishing training platforms (like Hoxhunt). Why does dwell time matter? Well, it introduces a measurement of speed. And when it comes to preventing damage from real phishing threats, speed is everything. The quicker you ...
A simple blood test called the 25-hydroxy vitamin D test can measure levels of vitamin D in the blood. Levels of the vitamin are measured in nanograms per milliliter (ng/mL). 20 ng/mL to 50 ng/mL is an adequate level for bone and overall health, and a level less than 12 ng/mL...
The aim of an ISO 24444 method is to ensure certain preconditions and parameters are respected, so that the results are comparable, no matter the laboratory or where in the world they are measured. These parameters include the quantity to be applied, the type of radiation, the ...
Your domain reputation is measured on a scale of 0 to 100. But, how do email service providers calculate this number? And what affects domain reputation? Mailbox providers are fairly secretive about the algorithms they use to calculate your sender reputation. If they gave out too much informati...
SPF, which stands for sun protection factor, measures how well any given product protects your skin from the sun’s UV rays. Going into the sun without any protection at all can be considered as 0 SPF—the baseline against which all sunscreen products are measured. A sunscreen with a rating...
Then I measured the application area as best I could with a UV camera, marker and ruler. I repeated this a few times, then with the Abib stick too (the Benton stick didn’t show up well on the UV camera). For the first run with the Tocobo stick, I pressed much harder than I wo...
measured relative to ambient pressure; i.e., the relative pressure using ambient pressure as a reference. Typically, relative pressure is used to characterize the pressure levels in closed systems. It can be measured using a manometer, which relates the internal pressure to the surrounding pressure...