Using custom domain with a free mailbox
hello,how one can use a custom domain (eg. domain.tld) with a free mailbox from free email providers such as gmail,outlook,etc?on gmail for eg. it does not seems so simple as going to Settings>Accounts and Import>Add another email addressbecause one have to enable "less secure apps", is this dangerous?there is other workaround such as changing DNS MX records of domain?as for email alias,...