Nossa corporação tem seu próprio servidor de e-mail e eu quero enviar e-mail para ele a partir da linha de comando. Eu instalei o smtp e configurei-o.
Configuração em /etc/ssmtp/ssmtp.conf
[email protected]
mailhub=mailserver.symantric.com:25
rewriteDomain=symantric.com
hostname=gtmpc
FromLineOverride=YES
AuthUser=username
AuthPass=password
UseSTARTTLS=YES
UseTLS=YES
Configuração em / etc / ssmtp / revaliases
root:[email protected]:mailserver.symantric.com:25
mainuser:[email protected]:mailserver.symantric.com:25
Quando eu executo o comando:
echo "Test message from Linux server using ssmtp" | sudo ssmtp -vvv [email protected]
Saída:
[<-] 220 mailserver.symantric.com ESMTP Postfix
[->] EHLO gtmpc
[<-] 250 DSN
[->] STARTTLS
[<-] 220 2.0.0 Ready to start TLS
[->] EHLO gtmpc
[<-] 250 DSN
[->] AUTH LOGIN
[<-] 334 VXNlcm5hbWU6
[->] Z2F5YXRyaS5wYXRlbA==
[<-] 334 UGFzc3dvcmQ6
[<-] 535 5.7.8 Error: authentication failed: authentication failure
ssmtp: Authorization failed (535 5.7.8 Error: authentication failed: authentication failure)
Saída de / var / log / syslog:
Dec 21 10:41:12 gtmpc sSMTP[23619]: Creating SSL connection to host
Dec 21 10:41:12 gtmpc sSMTP[23619]: SSL connection using RSA_AES_128_CBC_SHA1
Dec 21 10:41:12 gtmpc sSMTP[23619]: Authorization failed (535 5.7.8 Error: authentication failed: authentication failure)