php email

Sending email

SMTP: 간이 우편 전송 프로토콜

How PHP email sending works: SMTP authentication and HTML templates

<?php
mail($to_email_address,$subject,$message,[$headers],[$parameters]);
?>

subject가 뭐야?

https://www.php.net/manual/en/function.mail.php

subject

Subject of the email to be sent.Caution Subject must satisfy » RFC 2047.

그, 메일 열기 전에 빼꼼 보이는 그거 말하는 건가봐. 아하.

아아아 걍 메일 이름임 ㅋㅋ

header는string도 되고 array도 되고

에러 뜸

PHP Warning: mail(): Failed to connect to mailserver at "localhost" port 25, verify your "SMTP" and "smtp_port" setting in php.ini or use ini_set()

https://websistent.com/using-sendmail-on-windows/

메일서버가 있어야 한다네;;;;;;

smtp.gmail.com를 쓰자

ssl은 포트 465

tcp는 587

https://hyunmin1906.tistory.com/276

안되네

다시 처음부터 해보자

SMTP 서버를 구축할라면… 윈도우즈 서버를 설치해야 하는데.

그러고싶진 않은데.

다시 smtp.gmail을 알아보자

PHPMailer라는 걸 쓰면 세상 편해지는 것 같은데…

이번 과제에서 이해 못한 코드는 쓰지 말랬단말이지. 너무해.

이메일이란 게 겁나 어려운 거였구나.

이게 리눅스나 맥은 sendmail이라고 자체 메일서버가 있는데 윈도우만 없는 거였음. 우분투에서 돌려볼까.

Checking filesystem, this may take some time - it will not hang!
  ...   Done.

Checking for installed MDAs...
Creating /etc/mail/sasl/sasl.m4...

Ah, you're setup with SASL2 !

Unfortunately, there is no automagic way to migrate to /etc/sasldb2 :(

You'll want to make sure /etc/default/saslauthd is setup to start,
and has at least MECHANISMS="pam" !

If you find out what more is needed, please let me know!

Creating/Updating SSL(for TLS) information
Creating /etc/mail/tls/starttls.m4...
You already have sendmail certificates

*** *** *** WARNING *** WARNING *** WARNING *** WARNING *** *** ***

Everything you need to support STARTTLS (encrypted mail transmission
and user authentication via certificates) is installed and configured
but is *NOT* being used.

To enable sendmail to use STARTTLS, you need to:
1) Add this line to /etc/mail/sendmail.mc and optionally
   to /etc/mail/submit.mc:
  include(`/etc/mail/tls/starttls.m4')dnl
2) Run sendmailconfig
3) Restart sendmail

Checking {sendmail,submit}.mc and related databases...
Reading configuration from /etc/mail/sendmail.conf.
Validating configuration.
Creating /etc/mail/databases...
Reading configuration from /etc/mail/sendmail.conf.
Validating configuration.
Creating /etc/mail/databases...
Reading configuration from /etc/mail/sendmail.conf.
Validating configuration.
Creating /etc/mail/Makefile...
Reading configuration from /etc/mail/sendmail.conf.
Validating configuration.
Writing configuration to /etc/mail/sendmail.conf.
Writing /etc/cron.d/sendmail.
Disabling HOST statistics file(/var/lib/sendmail/host_status).
Creating /etc/mail/sendmail.cf...
Creating /etc/mail/submit.cf...
Informational: confCR_FILE file empty: /etc/mail/relay-domains
Informational: confCT_FILE file empty: /etc/mail/trusted-users
Updating /etc/mail/access...
Informational: ALIAS_FILE file empty: /etc/mail/aliases
Updating /etc/mail/aliases...
/etc/mail/aliases: 0 aliases, longest 0 bytes, 0 bytes total
Reload the running sendmail now with the new configuration? [Y] Y
Reloading sendmail ...

 

결론

 

 

https://askubuntu.com/questions/12917/how-to-send-mail-from-the-command-line

우분투에서 ssmtp를 이용해서 smtp.gmail.com을 씁시다. 이거 쓰니까 되네요.

1. Install ssmtp :
2. sudo apt-get install ssmtp
3. Edit the ssmtp config file:
4. gksu gedit /etc/ssmtp/ssmtp.conf
5. Append the following text:
6. root=username@gmail.com mailhub=smtp.gmail.com:465 rewriteDomain=gmail.com AuthUser=username AuthPass=password FromLineOverride=YES UseTLS=YES
7. Run ssmtp and provide the recipient email address:
8. ssmtp recepient_name@gmail.com
9. Provide the message details as follows:
10. To: recipient_name@gmail.com From: username@gmail.com Subject: Sent from a terminal! Your content goes here. Lorem ipsum dolor sit amet, consectetur adipisicing. (Notice the blank space between the subject and the body.)
11. Press Ctrl + D to send.

이거 하고 나서도, php.ini를 수정해줘야 함. 그 파일에 mail파트가 있음.

계정 비밀번호가 아니라, 구글 계정관리>보안탭에 있는 앱 비밀번호를 만들어서 써야 한다.