Ive had a company host my website and email for the last six months or so and Im having intermittent and silent failures where emails sent to me are not received. The sender never receives a delivery notification failure message.This has happened on multiple domains (@gmail.com, @microsoft.com)Ive experienced it happening first hand when I sent a mail to myselffrom another account but I was unable to reproduce the error.Its very rare (one in every 300 emails or so)The mails are not routed to my junk folder :)Obviously Im worried about the effect this has on my business  but what can I do? I dont believe I have enough information to diagnose the problem (neither does my hosting company when I presented them with the same information)  should I switch to another host?
Intermittent silent failures when receiving email
web hosting;email