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  • Published Question

    DigitalOcean blocked port 25? We have to use 3party relayhost ? eg. a free mailjet

    Oct 23 17:23:03 sapp postfix/smtp[104720]: connect to gmail-smtp-in.l.google.com[142.251.10.26]:25: Connection timed out Oct 23 17:23:03 sapp postfix/smtp[104720]: connect to gmail-smtp-in.l.google.com[2404:6800:4003...
    Accepted Answer: Hello, It is possible that port 25 is closed for new accounts. This is something DigitalOcean has been doing to reduce spam on their network. Please do not think that they are accusing you of sending spam, it is more ...
    1 By sappurit CentOS 8