How can I run MAILU over nginx without port conflict ??

I need if someone, already had the experience of using MAILU with NGINX and as solved???.

Help, I need to install a mail server on ubuntu 16.10 with python-django, I got “MAILU” for which I have to install “DOCKER” and “DOCKER-COMPOSE”, but I have a port conflict and it did not make it work. In case of turning off the ngix, then if I run the MAILU boot with the command “docker-compose up -d”. The conflict that throws me is:

Mailu_smtp_1 is up-to-date Starting mailu_http_1 … Mailu_webdav_1 is up-to-date Starting mailu_http_1 Mailu_redis_1 is up-to-date Mailu_webmail_1 is up-to-date Mailu_milter_1 is up-to-date Mailu_admin_1 is up-to-date Mailu_antispam_1 is up-to-date Mailu_antivirus_1 is up-to-date Mailu_fetchmail_1 is up-to-date Starting mailu_http_1 … error

ERROR: for mailu_http_1 Can not start service http: driver failed programming external connectivity on endpoint mailu_http_1 (4132534f58d2e8afc0482f0b24024674b0d8ae327a97bc902941e4806ef95ae4): Error starting userland proxy: listen tcp 127.0.0.1:80: bind: address already in use

ERROR: for http Can not start service http: driver failed programming external connectivity on endpoint mail: 4132534f58d2e8afc0482f0b24024674b0d8ae327a97bc902941e4806ef95ae4: Error starting userland proxy: listen tcp 127.0.0.1:80: bind: address already in use ERROR: Encountered errors while bringing up the project. Root @ max: / mailu #

Well, more than anything I need if someone, already had the experience of using MAILU with NGINX and as solved???.

Finally another way to configure a powerful mail server, ie something that is tested and works well. Thank you, Thank you.