Every once in a while, I'll ask an LLM something and it'll respond with something I find genuinely useful. Rather than waste my time fact-checking it, putting it into my own words, and carefully-edited articles based on "shit this AI told me", I figured I'd just make a section of the site with big flashing red text that says:
A customer of betterwithbecky.com has reported that they aren't receiving authentication e-mails, and therefore cannot access their account. The customer's e-mail address uses a custom domain but is hosted by Google. The app sends e-mail from app-mail.betterwithbecky.com via Amazon SES, which reports everything is configured correctly.
Attached are the complete DNS Zone records for betterwithbecky.com as well as the headers of a raw e-mail message I just received after attempting to log in via Gmail.
The domain betterwithbecky.com uses Amazon SES to send transactional emails (login verification messages) from support@betterwithbecky.com. Amazon SES is configured with a custom MAIL FROM subdomain (app-mail.betterwithbecky.com), and SPF, DKIM, and DMARC DNS records have been published. Amazon SES reports these emails as “delivered” (the recipient’s mail server accepted the message with a 250 OK), yet multiple users – especially those with Gmail addresses – do not receive the emails in their inbox or spam folder. This suggests that Gmail is likely accepting the messages but then filtering or discarding them internally. We need to examine possible causes, including authentication alignment, Gmail’s filtering criteria, and any configuration or content issues that could lead to silent dropping of emails.
Proper email authentication is the foundation of deliverability. In this case, betterwithbecky.com has implemented all three mechanisms:
Chronic back pain from conditions can often be managed with conservative lifestyle changes. Evidence-based interventions in ergonomics, diet, movement, and daily habits can reduce strain on the spine and help decrease the frequency and severity of pain episodes mountsinai.org. Below are practical, sustainable strategies (supported by medical research) to minimize inflammation and mechanical stress on your back without surgery or medications.
Proper desk ergonomics include aligning the monitor at eye level, using a chair with lumbar support, and keeping knees and elbows at ~90° angles to reduce back strain. A setup like this maintains the spine’s natural curves and minimizes slouching. clevelandclinicabudhabi.ae Good ergonomics in sitting, sleeping, and working environments will reduce undue pressure on the spine and help calm inflammation. Key best practices include:
I have a real struggle that is hugely impacting my quality of life: whenever I'm in a room with less than stellar airflow, higher than ideal temperature, or a bed that traps heat, I will often wake up within a couple hours of going to sleep in a panic that I'm not getting enough to breathe.
I've been tested for apnea and it appears to not be that. I have an Eight Sleep at home and that's also very helpful. When I'm traveling, I try to bring a USB-powered fan or borrow one from a hotel, but neither are fool-proof.
What is going on here and what can I do?
Waking up suddenly feeling you “can’t get enough air” can be scary. This nighttime air hunger often results from a mix of physiological factors (like how your body senses CO₂ or airway resistance), environmental conditions (stuffy room, temperature, humidity), and psychological triggers (anxiety or learned associations). Below, we’ll explore possible causes and practical strategies to manage and prevent these episodes, both at home and while traveling.
CO₂ Sensitivity (False Suffocation Alarm): Some people have an over-sensitive response to rising CO₂ levels in the blood. Even a mild buildup of CO₂ (for example, in a poorly ventilated room) can trigger the brain’s “suffocation alarm,” causing you to wake up gasping. Research on panic disorder shows that patients with prominent respiratory symptoms are more sensitive to CO₂ and prone to nocturnal panic attacks scielo.br. In other words, your body might overreact to normal fluctuations in CO₂ at night, jolting you awake with a feeling of dread or need for air. One theory (Klein’s false suffocation alarm) suggests this sensitivity leads to a cycle of over-breathing and breath-holding that triggers panic during sleep scielo.br.