App server / MTA connection

[Milan_Vucetic]

Hi all,

in standard and enterprise deployment where is exactly stored configuration for pointing to MTA server from application servers? Between is load balancer but I cannot find on app servers any configuration where can bee seen address/IP of MTA server?

I have read all online documents, there is something about DNS address of MTA server but on app server cannot find nothing similar.

How then app server reach MTA?

Regards,

Milan

[Darren_Bowers · Accepted solution]

Your actual instance MTA settings should be in the config-<instance>.xml file. The serverConf.xml will describe the service configuration settings at the server level.

The delivery parameters for the MTA can describe things like the affinities on your IP Addresses, and SMTP relays depending on your particular configuration and hosting model.

[Milan_Vucetic]

Hi @Darren_Bowers, thank your for the answer. Point is that in this configuration field ServerAddress="" (is empty or not set) therefore not sure how app server is pointing to MTA server. Regards, Milan

[Darren_Bowers]

Have a look at the MTA config parameters. You might be working in SMTP Relay mode: https://docs.adobe.com/content/help/en/campaign-classic/using/installing-campaign-classic/appendices...