mailcatcher.sh

//https://www.tutorialfor.com/questions-92660.htm

Install MailCatcher

Try entering the following command in the terminal.
* Do not enter the leading $. It's like rules for writing code

    $sudo gem install mailcatcher

Installation will be completed after a while. Next, start MailCatcher.

    $mailcatcher

Run it

    $mailcatcher
    Starting MailCatcher
    ==>smtp: //127.0.0.1: 1025
    ==>http://127.0.0.1:1080
    *** MailCatcher runs as a daemon by default.Go to the web interface to quit.

I think it looks like this. MailCatcher is now started. Try accessing http://127.0.0.1:1080 for a trial. A screen that I've never seen before appears.
To quit MailCatcher, click Quit in the upper right corner of http://127.0.0.1:1080.
Check where the catchmail command is installed

Execute the following command in the terminal.

    $which catchmail

And then

    $which catchmail
    /Users/example/.anyenv/envs/rbenv/shims/catchmail

Make a note of where the catchmail command is. Used for MAMP settings.
MAMP settings

Launch MAMP and click PHP on the left menu.
I think there is a pull-down menu labeled Default version at the top. Next to it is an icon with a → in the circle. Click it.
When you click on the icon, php.ini will be launched in a text editor. Press ⌘ + f to display the search bar and search for "mail function". Then, the following parts are found, so rewrite smtp_port and sendmail_path.

    [mail function]
    ;For Win32 only.
    ;http://php.net/smtp
    SMTP = localhost
    ;http://php.net/smtp-port
    smtp_port = 25
    ;For Win32 only.
    ;http://php.net/sendmail-from
    ;sendmail_from = [email protected]
    ;For Unix only. You may supply arguments as well (default: "sendmail -t -i").
    ;http://php.net/sendmail-path
    ;sendmail_path =

Replace

↑ with ↓.

    [mail function]
    ;For Win32 only.
    ;http://php.net/smtp
    SMTP = localhost
    ;http://php.net/smtp-port
    smtp_port = 1025
    ;For Win32 only.
    ;http://php.net/sendmail-from;sendmail_from = [email protected]
    ;For Unix only. You may supply arguments as well (default: "sendmail -t -i").
    ;http://php.net/sendmail-path
    sendmail_path = /usr/bin/env /usr/local/bin/catchmail -f [email protected]


After rewriting, save it with ⌘ + s and restart MAMP. Replace/Users/example/.anyenv/envs/rbenv/shims/catchmailwith what you looked up in$which catchmail.