I recently started a business that is centered around sending mail so I looked through a lot of these. For me the primary concern was price, but I also wanted t

I recently started a business that is centered around sending mail so I looked through a lot of these. For me the primary concern was price, but I also wanted to ensure that I could DKIM sign without the signature being mangled (I didn't want to trust them to do the signing) and cost (I want to be profitable). I ended up choosing Amazon SES as it is very cheap and simple. It is also nice that they have regional endpoints that are supposedly largely independent. his allowed me to verify my domain in multiple locations so that I can fail between them if there are problems. Other interesting mentions: Oracle Cloud is even cheaper. 0.0008 vs 0.001 per message and no egress charge (IIUC). However you can only verify individual addresses (not a whole domain) and you need to interact with oracle. TurboSMTP is a more "batteries included" solution which may be better for your use case of personal email. It also has a generous free tier which may just cover your use case.