Проверка почтового сервера

-> Connect to Mail.inspectorate.ru:25
220 mail.inspectorate.ru ESMTP MTA
-> EHLO uptimebot.ru
250-mail.inspectorate.ru
250-PIPELINING
250-SIZE
250-STARTTLS
250-ENHANCEDSTATUSCODES
250 8BITMIME
### STARTTLS found ###
-> STARTTLS
### STARTTLS started ok ###
-> EHLO uptimebot.ru
250-mail.inspectorate.ru
250-PIPELINING
250-SIZE
250-ENHANCEDSTATUSCODES
250 8BITMIME
-> quit
221 2.0.0 Bye

Subject CN: Default Cert
Valid from: 2024-10-23 10:47:01
Valid to: 2037-12-15 10:47:01
Issuer CN: Default Cert