BTW, I am on a Mac Pro (10.14.4) and have the current version of Pegasus firmware and the current version of Promise Utility installed.
Here are some relevant system.log entries during my attempts to send a test email:
May 11 09:03:59 SNPMP61 com.apple.xpc.launchd[1] (com.promise.emaild): Service only ran for 0 seconds. Pushing respawn out by 10 seconds.
May 11 09:26:37 SNPMP61 com.apple.xpc.launchd[1] (com.promise.emaild): Service only ran for 9 seconds. Pushing respawn out by 1 seconds.
May 11 09:35:27 SNPMP61 com.apple.xpc.launchd[1] (com.promise.emaild): Service only ran for 0 seconds. Pushing respawn out by 10 seconds.
May 11 09:49:16 SNPMP61 com.apple.xpc.launchd[1] (com.promise.emaild): Service only ran for 0 seconds. Pushing respawn out by 10 seconds.
May 11 09:54:33 SNPMP61 com.apple.xpc.launchd[1] (com.promise.emaild[3453]): Service exited due to SIGSEGV | sent by exc handler[3453]
May 11 10:26:43 SNPMP61 com.apple.xpc.launchd[1] (com.promise.emaild): Service only ran for 0 seconds. Pushing respawn out by 10 seconds.
May 11 10:32:27 SNPMP61 com.apple.xpc.launchd[1] (com.promise.emaild[1561]): Service did not exit 5 seconds after SIGTERM. Sending SIGKILL.
May 11 10:38:28 SNPMP61 com.apple.xpc.launchd[1] (com.promise.emaild[2091]): Service did not exit 5 seconds after SIGTERM. Sending SIGKILL.
May 11 10:04:09 SNPMP61 com.apple.xpc.launchd[1] (com.apple.xpc.launchd.domain.system): Could not read path: path = /Library/LaunchDaemons/com.promise.httpd.plist, error = 2: No such file or directory
May 11 10:04:18 SNPMP61 com.apple.xpc.launchd[1] (com.promise.BGPMain_R): Unknown key for Boolean: OnLoad
May 11 10:04:18 SNPMP61 com.apple.xpc.launchd[1] (com.promise.BGPMain_R): This service is defined to be constantly running and is inherently inefficient.
May 11 10:04:18 SNPMP61 com.apple.xpc.launchd[1] (com.promise.diskmonitor): Unknown key for Boolean: OnLoad
May 11 10:04:18 SNPMP61 com.apple.xpc.launchd[1] (com.promise.diskmonitor): This service is defined to be constantly running and is inherently inefficient.
May 11 10:22:43 SNPMP61 Promise Utility[669]: DEPRECATED USE in libdispatch client: dispatch source activated with no event handler set; set a breakpoint on _dispatch_bug_deprecated to debug
May 11 10:24:29 SNPMP61 Promise Utility[1435]: DEPRECATED USE in libdispatch client: dispatch source activated with no event handler set; set a breakpoint on _dispatch_bug_deprecated to debug
May 11 10:26:43 SNPMP61 com.apple.xpc.launchd[1] (com.promise.emaild): Service only ran for 0 seconds. Pushing respawn out by 10 seconds.
May 11 10:27:02 SNPMP61 Promise Utility[1571]: DEPRECATED USE in libdispatch client: dispatch source activated with no event handler set; set a breakpoint on _dispatch_bug_deprecated to debug
May 11 10:29:01 SNPMP61 com.apple.xpc.launchd[1] (com.promise.PromiseUtility.32420[1571]): Service exited due to SIGKILL | sent by loginwindow[120]
May 11 10:29:06 SNPMP61 Promise Utility[1685]: DEPRECATED USE in libdispatch client: dispatch source activated with no event handler set; set a breakpoint on _dispatch_bug_deprecated to debug
May 11 10:31:44 SNPMP61 Promise Utility[1765]: DEPRECATED USE in libdispatch client: dispatch source activated with no event handler set; set a breakpoint on _dispatch_bug_deprecated to debug
May 11 10:32:27 SNPMP61 com.apple.xpc.launchd[1] (com.promise.emaild[1561]): Service did not exit 5 seconds after SIGTERM. Sending SIGKILL.
May 11 10:35:55 SNPMP61 Promise Utility[2024]: DEPRECATED USE in libdispatch client: dispatch source activated with no event handler set; set a breakpoint on _dispatch_bug_deprecated to debug
May 11 10:38:28 SNPMP61 com.apple.xpc.launchd[1] (com.promise.emaild[2091]): Service did not exit 5 seconds after SIGTERM. Sending SIGKILL.
May 11 10:49:08 SNPMP61 Promise Utility[2411]: DEPRECATED USE in libdispatch client: dispatch source activated with no event handler set; set a breakpoint on _dispatch_bug_deprecated to debug
