You can setup an SMTP server just about anywhere. However, as time progresses, without valid PTR records (among other anti-SPAM measures) you'll likely not be able to send to larger and larger ...
Is there a mechanism in place to authenticate an SMTP server as an authorized or legitimate sender of e-mail for a domain? Two mechanisms used to check if a mail-sending machine is legitimate for a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results