Проверка почтового сервера

-> Connect to ssl://mail.gipermix.ru:465
220 mail.gipermix.ru ESMTP Sun, 20 Jul 2025 08:49:53 +0300
-> EHLO uptimebot.ru
250-mail.gipermix.ru Hello uptimebot.ru [93.157.173.90], pleased to meet you
250-ETRN
250-AUTH LOGIN PLAIN
250-8BITMIME
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-CHUNKING
250-REQUIRETLS
250 SIZE
-> quit
221 2.0.0 See ya in cyberspace

Subject CN: mail.gipermix.ru
SubjectAltName: DNS:mail.gipermix.ru
Valid from: 2025-06-23 09:27:22
Valid to: 2025-09-21 09:27:21
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