Mattermail is not working

[McMuggi]

Hi,

I want Mattermail to automatically send incoming messages to a Mattermost channel , but it doesn't work for me. My Mattermost server runs locally and is not accessible from the internet.

I get the following log outputs:

Mattermail Server Version: 4.0-dev
INFO Forumposts	09:07:03 Using Mattermost Api Version 4
DEBG Forumposts	09:07:03 Debug mode on
INFO Forumposts	09:07:03 Checking new emails
DEBG Forumposts	09:07:03 MailProviderImap.CheckNewMessage
DEBG Forumposts	09:07:03 MailProviderImap.CheckConnection: Dial
INFO Forumposts	09:07:03 Connected with "XXXXXXXXXXX:143"
DEBG Forumposts	09:07:03 ecoL7A LOGIN XXXXXXX XXXXXXX

DEBG Forumposts	09:07:03 MailProviderImap.selectMailBox: Select mailbox: INBOX
DEBG Forumposts	09:07:03 CuzPfQ EXAMINE INBOX

DEBG Forumposts	09:07:03 * 3 EXISTS
* 0 RECENT
* OK [UNSEEN 1] Message 1 is first unseen

DEBG Forumposts	09:07:03 * OK [UIDVALIDITY 1]
* FLAGS (\Answered \Seen \Recent \Flagged \Deleted \Draft)
* OK [PERMANENTFLAGS (\Answered \Seen \Recent \Flagged \Deleted \Draft \*)]
CuzPfQ OK [READ-ONLY] EXAMINE completed

DEBG Forumposts	09:07:03 5v1OGg CAPABILITY

DEBG Forumposts	09:07:03 * CAPABILITY IMAP4rev1  AUTH=CRAM-MD5 NAMESPACE ACL UIDPLUS ENABLE LIST-EXTENDED CHILDREN SPECIAL-USE CREATE-SPECIAL-USE METADATA 
5v1OGg OK CAPABILITY completed

DEBG Forumposts	09:07:03 Im7c0Q CLOSE
DEBG Forumposts	09:07:03 Im7c0Q CLOSE succeeded
imap/client: 2018/10/12 09:07:03 response has not been handled: &{Im7c0Q [CLOSE succeeded]}

My config.json File looks like this:

{
	"Directory": "./data/",

	"Profiles": [
		{
			"Name": "Forumpost",
			"Channels": ["#CHANNELNAME"],

			"Email": {
				"ImapServer": "XXXXXXX:143",
				"Username": "USERNAME",
				"Password": "PASSWORD"
			},

			"Mattermost": {
				"Server": "http://XXXXXXXX:8065",
				"Team": "test",
				"User": "XXXXXXXX",
				"Password": "XXXXXXXXX"
			}
		}
	]
}

The data directory exists but nothing happens. Can anyone help me with this problem?

[McMuggi]

Doesn't anyone have any idea why it doesn't work? I'm thankful for any help.