in the last couple of days I face issue with receiving emails in time. Some are delivered quickly, others take hours. This is especially bad if you want to sign up somewhere and wait for a verification email.
Hello,
I have been facing this situation already. I have not noticed it recently, but it is maybe because of the solution I chose : I use another email adress for the accounts that send a code by mail… But it’s a pity !
hivemq uses sendgrid, their smtp is quick to connect. Easy to test with a user registration.
Murena keeps all evaluations counting towards the spam decision in the mail header (X-Spam / X-Rspamd prefix).
The headers though give no indication that I’m aware of if the mail was graylisted at first receive (causing a delay). Subscribing murena users can ask helpdesk what contributes to the delay.