Questions tagged [emailrelay]

37 questions
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Implementing an intelligent relay with an SMTP server/client

I need to implement an intelligent mailing list/relay (on Linux). The idea is that: The server receives emails to a list address It parses the mail, and confirms that it's from a trusted source It looks up a list of recipients in a local…
EML
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Google Compute Engine :Email solution

Google compute engine blocks outgoing smtp . The only option it gives in it's documentation is using sendgrid. I have my own mailserver for transactional emails and other emails as well . Can i Use another mail server ( not on google ) and create…
user1009059
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Is it possible to get email on my shared hosting domain (Verio) which were sent to a different (unhosted) domain name?

I have a website "example.com" with email user "anyname". I also have a domain name "other.com" with zone records pointing to "example.com". if I email "anyname@other.com" I get either a user not found or a relay not allowed message. I have found…
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Zimbra unable to email from mobile after upgrade to 8.0.3

We recently upgraded our Zimbra FOSS email server to version 8.0.3, and since that upgrade all cell phones (Android and iPhone) give the error 'The recipient "email@domain.com" was rejected by the server because it does not allow relaying.' I can…
w3bguy
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How do I deal with unknown addresses in my postfix log?

It seems that mail from unknown recipients/senders are being sent through my postfix server. I see a lot of entries like this, with different shady addresses: Nov 24 15:32:35 XXXXX postfix/smtpd[12363]: 34108BA48C6: client=localhost[127.0.0.1] Nov…
neu242
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Configure Backup Mail Relay in Postfix

As in the diagram I attached, I have 2 mail relay servers (ap03.net and ap04.net) configured pointed to same smtp server. ap03.net and ap04.net have identical configurations both are running postfix and all hosts are pointed to primary mail relay…
Padme
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OS X Server with SMTP Relay

Postfix lives in 2 locations on OS X / OS X Server OSX Server / Mail tip - Postfix location: /Library/Server/Mail/Config/postfix/main.cf Note: [smtp.gmail.com]:587 will break the UI I suspect due to the []. Postfix sasl…
Mark
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