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- 2020/03/18 08:04:33
- Forum: CentOS 7 - Software Support
- Topic: Postfix - Unable to send emails
- Replies: 1
- Views: 232
Emails are getting stuck in queue If we turn off firewall, emails are going. Also service provider has confirmed that port 25 is not blocked. Here are some error messages (connect to aspmx2.googlemail.com[126.96.36.199]:25: Connection refused) (delivery temporarily suspended: connect to aspmx3.googl...