V VanguardLH Dec 30, 2009 #2 ChrisC said: 553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1) Click to expand... Configure the e-mail account defined within Outlook to authenticate to the SMTP mail host.
ChrisC said: 553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1) Click to expand... Configure the e-mail account defined within Outlook to authenticate to the SMTP mail host.
