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Need help on SMTP over Port 465

Clyde
Hi,

Configuration:
EMail-Hosting @ ISP, POPcon to get Mails over UTM220 to internal Exchange2013. this way, everything is fine.

With the former ISP we used the UTM smarthost-settings (with authentification) to send the emails to the ISP's smarthost. that was ok.

Now we changed the ISP, this one doesn't have a smart-host-service.
I can use their smtp-server to send email but only over port 465.

So please, where do i have to change things in the UTM-settings, i have bounced emails, 551, 553,  554 errors and realy heavy head  [:(]
Seems, that the recipients mailserver have problem with our spf (i already changed that to our external-ip).

How do I get the SMTP-send-traffic out to a specific adress/port?


Any hints for that? Do you need more input ?

tnx a lot, 
Clyde


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  • 0
    Hi vilic,

    Thank you for the hint with the smarthost. I used that before when the old ISP offered that service. Can i also use this entry by just put the "normal" mail (smtp) server name of the ISP in? Seems it didnt work this afternoon. But then again, maybe the new MX-records and spf-txt were not synchronised over all recipients... I try again in a few hours and post the results.

    Thanks a lot
    Clyde

    __________________
    System-Administrator
    Astaro-User since Dez.2009
    2 x SG230-HA (Fw. V9.x)

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  • 0
    Hi vilic,

    Thank you for the hint with the smarthost. I used that before when the old ISP offered that service. Can i also use this entry by just put the "normal" mail (smtp) server name of the ISP in? Seems it didnt work this afternoon. But then again, maybe the new MX-records and spf-txt were not synchronised over all recipients... I try again in a few hours and post the results.

    Thanks a lot
    Clyde

    __________________
    System-Administrator
    Astaro-User since Dez.2009
    2 x SG230-HA (Fw. V9.x)

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