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No E-Mails via SMTP

lars.riethmueller@gmx.de
Hello, i'm new in this forum. I've installed a ASG for Test. All functions work. But if i send a mail via SMTP, that are not work. POP3 work. I've make an firewall rule ........ but still no functional!?

Client : Outlook or Outlook Express

Rule
Source : Any
Service : Email Messaging
Destination : Any

Have anyone a solution for me......


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    Lars, I'm a little confused by your log.  It has a ton of port-137 broadcasts from 192.168.x.200 - what is that IP - the Internal (Address) of your Astaro?  And, it looks like you need to create a packet filter rule to allow your VPN users to access DNS on the Astaro.

    Also, it seems strange that the port-25 traffic would be trying to go out a "ppp0" interface.  I usually only see that for VPNs; is the SMTP traffic supposed to go over a VPN?  If you aren't using the SMTP Proxy, do you have a packet filter rule like 'Mail Server -> SMTP -> Any : Allow'?

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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  • 0
    Lars, I'm a little confused by your log.  It has a ton of port-137 broadcasts from 192.168.x.200 - what is that IP - the Internal (Address) of your Astaro?  And, it looks like you need to create a packet filter rule to allow your VPN users to access DNS on the Astaro.

    Also, it seems strange that the port-25 traffic would be trying to go out a "ppp0" interface.  I usually only see that for VPNs; is the SMTP traffic supposed to go over a VPN?  If you aren't using the SMTP Proxy, do you have a packet filter rule like 'Mail Server -> SMTP -> Any : Allow'?

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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