6 – Set up a forwarding address service such as (duckduckgo.com forwarding service, simplelogin.io [ProtonMail's property], burnermail.io anondaddy.com). Source: about 1 year ago

I was using burnermail.io with a custom domain name that I own. They don't have any obvious way to export my 300 aliases that use my custom domain. I flipped my MX record to SimpleLogin and setup my custom domain as well. I turned on catch-all for my domain. As new emails come in with an alias created in burnermail, Simplelogin is auto-creating them which is awesome. Source: over 1 year ago

Another recommendation for proton mail and burnermail.io for temporary sign up. Source: over 1 year ago

If you are interested in the "unlimited unique private email addresses" functionality, also take a look at these other services: https://33mail.com/ https://anonaddy.com/ https://burnermail.io/ https://relay.firefox.com/ https://simplelogin.io/ These all support custom domains, except for Firefox Relay, which only supports a custom subdomain. - Source: Hacker News / almost 2 years ago

While this is a convenient choice, if someone gets access to your burnermail.io account you are screwed. The point about having it directly on an email server is that there is no traditional login and you can't trace which service provides the email server. They would need to provide a bring-your-own-domain feature as well as a rotating IP/proxy. Given they don't even provide the first, I doubt they provide the... Source: about 2 years ago

Not OP, and they said what they use (Red Pocket) but I also pay $5/mo for service from Tello ( https://tello.com/ ). 500MB/mo, data only, calls through Google Voice via data. (100 minutes of voice $1/mo extra.) Lots of choice in building your own plan. - Source: Hacker News / 8 months ago

Happy with Tello: https://tello.com/. - Source: Hacker News / 9 months ago

Https://tello.com/ Unlimited on tello is 25gb of data. Source: 12 months ago

I'm on Mint and happy with it, live in Arlington VA and work in Downtown DC. As of last year you could sign up for Visible for a month and cancel. If you don't need fully unlimited data, i.e. Where you are staying will provide internet, a provider like tello.com might be good where you can customize your minutes and data (US Mobile has similar). Source: about 1 year ago

For US calling, if you have a supported phone, you can also sign up for a cheap US provider like Tello and pay $8/month for unlimited US calls and texts on a secondary SIM. Turn on wi-fi calling on the US SIM and make calls using your Canadian data. When you go to the US, add a gig of data for the cost of 2 Rogers US minutes. That's one of many similar US providers discussed in depth here. Source: about 1 year ago