After clean install on new server without apache
Ubuntu 16.04 nignx my conf nginx -t is good.
nodebb works as well
but i never can sent any email with nodebb i was thinking we need some plugin for that.
ERROR
The sendmail executable could not be found, please ensure it is installed and executable by the user running NodeBB.
That is without any plugin.
Thanks

Hello i got some error with * nodebb-plugin-emailer-local-bobo
My configuration
You are running NodeBB v1.1.0.
You are up-to-date

5/8 12:38 [8123] - info: Enabling 'trust proxy'
5/8 12:38 [8123] - info: NodeBB is now listening on: 0.0.0.0:4567
5/8 12:38 [8123] - info: [plugins/spam-be-gone] Settings loaded
5/8 12:39 [8123] - warn: [emailer.smtp] Unable to send `digest` email to uid 1!!
5/8 12:39 [8123] - error: [plugins] filter:email.send,  Connection timeout
5/8 12:40 [8123] - warn: [emailer.smtp] Unable to send `digest` email to uid 1!!
5/8 12:40 [8123] - error: [plugins] filter:email.send,  Connection timeout ```
root@.....# ls node_modules | grep emailer
nodebb-plugin-emailer-local-bobo
nodemailer
nodemailer-sendmail-transport
nodemailer-smtp-transport



Do you know some good plugin or how to fix that thanks

Ok i understand its because i use serverpilot on this server and he use apache

I use Nginx its for that i dont understand why i got this error

APACHE LOG

[Thu Aug 04 14:12:28.167664 2016] [autoindex:error] [pid 3671:tid 139841928922880] [client 61.90.3.11:57316] AH01276: Cannot serve directory /srv/users/serverpilot/apps/learn2/public/: No matching DirectoryIndex (index.html,index.htm,index.php) found, and server-generated directory index forbidden by Options directive
"_apache.error.log" 49L,

Hello i setup my Nodebb i follow all the step

4/8 14:41 [5692] - info: [database] Checking database indices.
Populating database with default configs, if not already set...
Previous theme detected, skipping enabling default theme
Categories OK. Found 4 categories.
Administrator found, skipping Admin setup
4/8 14:41 [5692] - info: Global Moderators group found, skipping creation!
Enabling default plugins
4/8 14:41 [5692] - info: [install/defaultPlugins] customDefaults undefined
4/8 14:41 [5692] - info: [install/enableDefaultPlugins] activating default plugins 0=nodebb-plugin-composer-default, 1=nodebb-plugin-markdown, 2=nodebb-plugin-mentions, 3=nodebb-widget-essentials, 4=nodebb-rewards-essentials, 5=nodebb-plugin-soundpack-default, 6=nodebb-plugin-emoji-extended, 7=nodebb-plugin-emoji-one
4/8 14:41 [5692] - info: Beginning database schema update
4/8 14:41 [5692] - info: [2015/12/15] Chats upgrade skipped!
4/8 14:41 [5692] - info: [2015/12/23] Chats room hashes upgrade skipped!
4/8 14:41 [5692] - info: [2015/12/23] Adding theme to active plugins sorted set skipped!
4/8 14:41 [5692] - info: [2016/01/14] Creating user best post sorted sets skipped!
4/8 14:41 [5692] - info: [2016/01/20] Creating users:notvalidated skipped!
4/8 14:41 [5692] - info: [2016/01/23] Creating Global moderators group skipped!
4/8 14:41 [5692] - info: [2016/02/25] Social: Post Sharing skipped!
4/8 14:41 [5692] - info: [2016/04/14] Group title from settings to user profile skipped!
4/8 14:41 [5692] - info: [2016/04/19] Users post count per tid skipped!
4/8 14:41 [5692] - info: [2016/04/29] Dismiss flags from deleted topics skipped!
4/8 14:41 [5692] - info: [2016/05/28] Giving topics:read privs to any group that was previously allowed to Find & Access Category - skipped!
4/8 14:41 [5692] - info: [2016/06/13] Store upvotes/downvotes separately skipped!
4/8 14:41 [5692] - info: [upgrade] Schema already up to date!

     ========================================================================================================================================================

NodeBB Setup Completed. Run './nodebb start' to manually start your NodeBB server.
root@main:/srv/users/serverpilot/apps/learn2/public# ./nodebb start

Starting NodeBB
  "./nodebb stop" to stop the NodeBB server
  "./nodebb log" to view server output
  "./nodebb restart" to restart NodeBB

root@main:/srv/users/serverpilot/apps/learn2/public# ./nodebb log

Type Ctrl-C to exit

4/8 14:35 [5514] - info: [app] Database connection closed.
4/8 14:35 [5514] - info: [app] Web server closed to connections.
4/8 14:35 [5514] - info: [app] Shutdown complete.
[cluster] Child Process (5514) has exited (code: 0, signal: null)
4/8 14:35 [5597] - info: Time: Thu Aug 04 2016 14:35:35 GMT+0300 (EEST)
4/8 14:35 [5597] - info: Initializing NodeBB v1.1.0
4/8 14:35 [5597] - info: [database] Checking database indices.
4/8 14:35 [5597] - info: NodeBB Ready
4/8 14:35 [5597] - info: Enabling 'trust proxy'
4/8 14:35 [5597] - info: NodeBB is now listening on: 0.0.0.0:4567

My configuration for nginx-sp looks correct:

location / {   
    location / {
    root /srv/users/serverpilot/apps/learn2/public;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_set_header X-NginX-Proxy true;
        proxy_pass http://0.0.0.0:4567;
        proxy_redirect off;
        # Socket.IO Support
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
}

nginx-sp -t
nginx: the configuration file /etc/nginx-sp/nginx.conf syntax is ok
nginx: configuration file /etc/nginx-sp/nginx.conf test is successful

I dont understand whats happend
Thanks in advance