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cannot send emails #85

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y-nk opened this issue Jun 29, 2023 · 0 comments

y-nk commented Jun 29, 2023 •

edited

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i'm trying to deploy the simplest image ever with:

FROM namshi/smtp
ENV MAILNAME some-domain-i-own.com
EXPOSE 25

which deploys correctly. i can ping the machine and telnet it. when using telnet:

HELO some-domain-i-own.com
250 some-domain-i-own.com Hello [171.xxx.yyy.zzz] [172.xxx.yyy.zzz]

and

EHLO some-domain-i-own.com
250 some-domain-i-own.com Hello [171.xxx.yyy.zzz] [172.xxx.yyy.zzz]
250-SIZE 52428800
250-8BITMIME
250-PRDR
250 HELP
MAIL FROM:<[email protected]>
250 OK
RCPT TO:<[email protected]>
550 relay not permitted

Any idea what's wrong?

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