Try install Postfix On LEMP 16.04
No I try send mail from my web application I develop by Laravel 5.4
After Search How TO send Mail From LEMP Ubuntu 16.04 I followed This Tutorial
But When Try Install Postfllx this Message Comes to me on Putty
Reading package lists... Done Building dependency tree Reading state information... Done You might want to run 'apt-get -f install' to correct these: The following packages have unmet dependencies: mailutils : Depends: mailutils-common (= 1:2.99.99-1ubuntu2) but it is not going to be installed Depends: default-mta or mail-transport-agent Depends: guile-2.0-libs but it is not going to be installed Depends: libmailutils4 (>= 1:2.99.99) but it is not going to be installed sendmail : Depends: sendmail-bin but it is not going to be installed sensible-mda : Depends: sendmail-bin but it is not going to be installed or mail-transport-agent E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
How Can I fix this ??