I'm moving to another server and can't get past the send email not populating. This is causing Amazon AWS to reject sends. In the mail log I see: postfix/qmgr[8580]: 848835D4A7B: from=<>, size=5378, nrcpt=1 (queue active) I'm using the same code for both servers. One works and the other does not. What should I try?
I solved myself by switching to localhost for smtp.
I'm getting in the log "unable to establish SMTP connection to (smtp.sendgrid.net) port 587" I'm using the same settings with Roundcube and emails send without any problems. What should I try?