<div><div dir="auto">Check the postfix queue, I ran sendmail servers for a number of years. I don’t know anything about postfix but I would try that if your mails cannot be sent.</div></div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Jul 14, 2019 at 2:21 PM @lbutlr via dovecot <<a href="mailto:dovecot@dovecot.org">dovecot@dovecot.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On 14 Jul 2019, at 03:35, John via dovecot <<a href="mailto:dovecot@dovecot.org" target="_blank">dovecot@dovecot.org</a>> wrote:<br>
> I'm running an email server (Postfix, Dovecot, MySQL) on an RPi. I set it up using this 'howto' <a href="https://pestmeester.nl/index.html#11.0" rel="noreferrer" target="_blank">https://pestmeester.nl/index.html#11.0</a>. It seemed to work but now sent emails just disappear and are not received. Inward emails are ok. <br>
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You will need to look in your postfix logs to see what is happening to outbound mails.<br>
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If you are on a home connection, most ISPs do not allow mail servers.<br>
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-- <br>
Science is the foot that kicks magic square in the nuts.<br>
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