Robin_CH Posted December 10, 2021 Share Posted December 10, 2021 Buongiorno sto modificando uno shop interno.. perché hanno deciso di cambiare dominio... Attualmente sto configurando le mail, ho impostato una nuova mail e facendo un test mi esce questo messaggio. Expected response code 250 but got code "550", with message "550 5.7.1 Sender mismatch " Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now