inbox.eu is pretty cheap with huge space (100GB)

It was a killer deal I grabbed some years ago for 50GB storage with unlimited domains/emails.

AWS SES is dirt cheap - it’s $0.10 per 1,000 emails I believe?

A cheap @MikePT lifetime could do the trick pretty well (I dislike lifetime deals though - sounds too scammy -, but it's not too expensive.). @jar's mxroute lowest plan would work fine as well.

i need cheap storage and going SSD is overkill for my purpose (500-1000gb)

I looked at the shared offers and they offer hosting at 5.99€ with 250 GB of space, but especially 100 mail accounts with 5 GB of space each. You can use with 10 domains.

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"Gmail has strict authentication for frequently spoofed domains, such as eBay, PayPal, and Google. If your mail server modifies forwarded messages from these domains, Gmail might mark them as

Is there the free or cheap smtp server production?

The 2-core 2GB plan costs €10/month, not cheap.

Email isn't their main offering, but is really cheap ($0.2/GB storage + $0.1/1K emails sent), and is pretty decent too.

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If so, it's better than 2020 Black Friday plan (5 domains and 25 inboxes).

Cloudflare Workers (very cheap or free, depending on how many requests you get)

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You can get cheap MXroute from resellers.

cheap, stable stable since years and if something doesn't work as expected there Support is helpful.

There are many similar tools. You can have your own suite including email at the price of a cheap VM. The only problem would be reliability. Back-up often.

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