Yes, you are absolutely correct in understanding that this note applies to mail servers as well within the context of HCL Verse archiving.
[002329:000013-00007F89885FF640] 06/16/2025 03:27:54 PM The source server specified in your archive settings is not this server. Archiving will not be performed
This message directly indicates that Verse is attempting to archive mail, but the mail file it’s trying to archive (the “source database”) is not located on the Domino server to which the Verse client is currently connected.
For you to successfully perform archiving actions from the Verse client, the Verse user needs to be connected to the same Domino server where their mail file (the source database for archiving) is located.