exim4:test_sending_emails
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| exim4:test_sending_emails [2016/11/02 12:44] – peter | exim4:test_sending_emails [2020/07/15 09:30] (current) – external edit 127.0.0.1 | ||
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| Line 1: | Line 1: | ||
| ====== Exim4 - Test sending emails ====== | ====== Exim4 - Test sending emails ====== | ||
| - | Try | + | ===== Using Telnet ===== |
| + | |||
| + | <code bash> | ||
| + | telnet localhost 25 | ||
| + | </ | ||
| + | |||
| + | Result | ||
| + | |||
| + | < | ||
| + | Trying 127.0.0.1… | ||
| + | Connected to localhost. | ||
| + | Escape character is ‘^]’. | ||
| + | 220 mail.sharewiz.net ESMTP exim | ||
| + | ehlo client | ||
| + | 250-mail.sharewiz.net | ||
| + | 250-PIPELINING | ||
| + | 250-SIZE 10240000 | ||
| + | 250-ETRN | ||
| + | 250-STARTTLS | ||
| + | 250-ENHANCEDSTATUSCODES | ||
| + | 250-8BITMIME | ||
| + | 250 DSN | ||
| + | </ | ||
| + | |||
| + | |||
| + | ===== Using openssl ===== | ||
| + | |||
| + | <code bash> | ||
| + | % openssl s_client -starttls smtp -connect mail.sharewiz.net: | ||
| + | </ | ||
| + | |||
| + | Result | ||
| + | |||
| + | < | ||
| + | 250 DSN | ||
| + | ehlo client | ||
| + | 250-mail.sharewiz.net | ||
| + | 250-PIPELINING | ||
| + | 250-SIZE 10240000 | ||
| + | 250-ETRN | ||
| + | 250-AUTH PLAIN LOGIN | ||
| + | 250-AUTH=PLAIN LOGIN | ||
| + | 250-ENHANCEDSTATUSCODES | ||
| + | 250-8BITMIME | ||
| + | 250 DSN | ||
| + | auth login | ||
| + | 334 VXNlcm5hbWU6 | ||
| + | Y2xlbWVudEBmb3J1bWFuYWxvZ3VlLmZy | ||
| + | 334 UGFzc3dvcmQ6 | ||
| + | Q2xlbWVudDAx | ||
| + | DONE | ||
| + | </ | ||
| + | |||
| + | |||
| + | ===== Using swaks ===== | ||
| + | |||
| + | <code bash> | ||
| + | apt-get install swaks libnet-ssleay-perl | ||
| + | </ | ||
| + | |||
| + | Test the connection: | ||
| + | |||
| + | <code bash> | ||
| + | swaks -a -tls -q HELO -s localhost -au your_user -ap '<>' | ||
| + | </ | ||
| + | |||
| + | Result | ||
| + | |||
| + | < | ||
| + | === Trying localhost: | ||
| + | === Connected to localhost. | ||
| + | < | ||
| + | -> EHLO debianwb | ||
| + | < | ||
| + | < | ||
| + | < | ||
| + | < | ||
| + | < | ||
| + | -> STARTTLS | ||
| + | < | ||
| + | === TLS started w/ cipher DHE-RSA-AES256-SHA | ||
| + | ~> EHLO debianwb | ||
| + | < | ||
| + | < | ||
| + | < | ||
| + | < | ||
| + | ~> QUIT | ||
| + | < | ||
| + | </ | ||
| + | |||
| + | Note that above we are sending an empty password while testing with the swaks tool. | ||
| + | |||
| + | |||
| + | ===== Sending a test email ===== | ||
| Sending a mail from command line with: | Sending a mail from command line with: | ||
| Line 39: | Line 132: | ||
| - | Using a PHP script | + | ===== Using a PHP script |
| IPs may be different so run **dig smtp.sharewiz.net** and use the IPs it returns instead. | IPs may be different so run **dig smtp.sharewiz.net** and use the IPs it returns instead. | ||
exim4/test_sending_emails.1478090670.txt.gz · Last modified: 2020/07/15 09:30 (external edit)