c# - Setting multiple SMTP settings in web.config? - Stack

Nov 10, 2016 9 Free SMTP Server List Public SMTP Host To Send Email Apr 13, 2020 Free SMTP Servers for Sending Emails - 2020 - WPOven Blog

Login to your SMTP domain management console and add A type record autodiscover and point it to an external IP address that is not used for any HTTP service. i.e. a utodiscover.domain.com A 86.222.51.5 Repeat this for your other SMTP domains. Login to your Exchange Client Access Server and add a new internal IP address.

Setting Up Outlook SMTP Settings (2020 Guide) Jul 02, 2020

Setup Multiple SMTP Servers – KimConnect.com

Jul 02, 2020