Good day to all. I had one problem with SMTP after installing ISPConfig on my server. I need to use plain authenification with [email protected] login and password. When i sending mail from my mail client software, server responds "Error 535, authenification failed" But - when I use domain.tld_user login and the same password - all sending good. What i need to do to fix that problem? I can't use domain.tld_user login in any case
a.f.a.i.k. you can not do this (it's got to do with the virtual users) The only way to use SMTP is the "webNR_name" option (like you did in your 2nd. example)
But why? I've rent an reseller account on Linux host with CPanel before, and there was user@domain logins for POP3 and SMTP authenification both. Now my VPS is with Fedora Core 5 - i think, it's a Linux too
