Проверка почтового сервера

-> Connect to mail.anlan.ru:25
220 anlan.ru ESMTP Exim 4.96 Wed, 30 Jul 2025 18:33:32 +0300
-> EHLO uptimebot.ru
250-anlan.ru Hello uptimebot.ru [93.157.173.90]
250-SIZE 52428800
250-8BITMIME
250-PIPELINING
250-PIPECONNECT
250-AUTH PLAIN LOGIN CRAM-MD5
250-CHUNKING
250-STARTTLS
250-SMTPUTF8
250 HELP
### STARTTLS found ###
-> STARTTLS
### STARTTLS started ok ###
-> EHLO uptimebot.ru
250-anlan.ru Hello uptimebot.ru [93.157.173.90]
250-SIZE 52428800
250-8BITMIME
250-PIPELINING
250-PIPECONNECT
250-AUTH PLAIN LOGIN CRAM-MD5
250-CHUNKING
250-SMTPUTF8
250 HELP
-> quit
221 anlan.ru closing connection

Subject CN: anlan.ru
SubjectAltName: DNS:anlan.ru, DNS:mail.anlan.ru
Valid from: 2025-06-30 11:58:46
Valid to: 2025-09-28 11:58:45
Issuer CN: R10

Subject CN: R10
Valid from: 2024-03-13 03:00:00
Valid to: 2027-03-13 02:59:59
Issuer CN: ISRG Root X1