• OS X Server Spam Settings

    Hello all!   Does anyone have any recommendations or suggestions on how to adjust the spam settings in Server App to get better filtering? Has anyone tried other spam servers, terminal changes to the mail settin...view more
    ebrind
    created by ebrind
    • 0
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  • mail for mydomain.com loops back to myself

    Hello All,   I am having some issue with my main.cf file.   1. I am able to send emails to my domain users from Apple Mail and other email clients. But I am not able to send mails from Roundcube. 2. I a...view more
    Tattwam
    created by Tattwam
    • 0
    • 0

  • Server 5.1.5 Mail Attachment Limit

    Hello All,   Does anyone know the terminal command to increase the attachment limit on Mac OS Server?   It looks like it has been removed from the server app settings.   Thanks,   ebrindview more
    ebrind
    last modified by ebrind
    • 0
    • 3

  • Plz tell me where to find agreement registration number?

    What is enrollment number and where to find agreement registration number if there is any link to find our personal registration number den plz notifyview more
    priya.18t
    last modified by priya.18t
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  • Server 5.1 services only on local network

    Hey guys,   Just yesterday, I finished upgrading my server to El Capitan and server 5.1. It was not an easy process since I had to manually migrate things, thanks to Migration Assistant not working. But yesterda...view more
    axel marc
    last modified by axel marc
    • 0
    • 4

  • Emails don't get delivered

    Hello!   I have been having this problem for couple of days now. It is very frustrating.   The emails i send to either School or corporate email addresses bounce back.   I keep receiving a Deliver...view more
    vshok
    last modified by vshok
    • 0
    • 2

  • Messages Server Clients Unable to Connect

    I have an unsolved problem with iChat/Messages, which (while otherwise working OK over Bonjour) suddenly lost the ability to send files over our local network, multiple versions of the OS 10.11, 10.10 and some 10.6. W...view more
    Chris Moffatt
    last modified by Chris Moffatt
    • 1
    • 1

  • OS X Server Mail Server

    HI   I have already configured my OS X server.   I have a problem with smtp port 25.   My ISP blocked the port so I can not send mail. I have this problem when use OS X Server Account on my devices. ...view more
    ilsistemistafolle
    last modified by ilsistemistafolle
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  • Duplicate Spam Messages

    Two email accounts which are hosted on an El Capitan mail server are both receiving "duplicate" spam messages. One account reads with Outlook, the other with Mail.app. We started getting the duplicates after moving th...view more
    cyborgsam
    created by cyborgsam
    • 0
    • 0

  • OS X Server Certificate Management for Signing & Encrypting Email

    I'd like to know how to set up and manage a system of certificates for colleagues of mine to be able to send digitally signed and encrypted messages using OS X Server and Apple's Mail.app. I know that each use can use...view more
    samurai9612
    last modified by samurai9612
    • 0
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  • Move mail data from server 3.2.2 to server 5.1.7

    Hi, I installed El Capitan 10.11.6 and Os X Server 5.1.7 on a new mac. I've gone through the setup process and my server is working 100%. Now the last thing I want to do is to move all the Mail accounts and the Mail d...view more
    rickusfrombethelehem
    created by rickusfrombethelehem
    • 0
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  • Mac Server: Reboot, all mails gone

    Hi all,   I am running a Mac Server 10.11.6 with Server App 5.1.7.   Today, I rebooted the whole machine and after that, I noticed that all mails from an account stored on the Mac Server were gone - they ...view more
    Khymon1
    created by Khymon1
    • 0
    • 0

  • Relay outgoing mail through ISP - Mail Server

    Good morning.   I need to set "Relay outgoing mail through ISP" with mail on Mac OS X SERVER ver. 5.1 (El Capitan). Is it possible to set SSL on (port 465)? How can I do? I find only option authenticate to re...view more
    Kirk White
    last modified by Kirk White
    • 0
    • 3

  • Google blocks receipt of IPv6 email sent by OS X Server

    If you are using both IPv4 and IPv6 internet connections and your email users are complaining about not receiving email, especially Google email, read on.   I use a Mac Mini running OS X Server to provide email ...view more
    rjonna
    last modified by rjonna
    • 2
    • 6

  • Postfix logging mismatch in OpenSSL versions after Server upgrade

    In my postfix logs, I'm getting: "warning: run-time library vs. compile-time header version mismatch: OpenSSL 2.0.0 may not be compatible with OpenSSL 0.9.8" when smtp or smtpd connections are attempted. Admittedly i...view more
    Harry from Almere
    last modified by Harry from Almere
    • 2
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  • Whitelist for Greylist setup

    I have tried to follow the guidelines in the Apple Server manual for adding some servers to the whitelist for not beeing grey listed, but I cant get it to work.   Have followed the following steps:   Add kn...view more
    bo koue
    last modified by bo koue
    • 0
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  • Anyone implemented SPF on OS X Server?

    I have a nice SPF record in my top level domain DNS now, and I can see that GMAIL checks it, and it seems to work.   Received-SPF: pass (google.com: domain of me@mydomainname.co.uk designates x.x.x.x as permitte...view more
    Angus Fox
    last modified by Angus Fox
    • 0
    • 8

  • Help with postfix SPAM blocking

    We have suddenly starting receiving a top of SPAM.  Spam assassin is not doing too bad of a job filtering it out but it is getting very annoying and about 98.8% of the SPAM is coming from one group.  If you ...view more
    throcki
    last modified by throcki
    • 0
    • 6

  • Is there anything better than spamassassin?

    I'm not sure if the spammers are getting better at their job, but Spamassassin just doesn't seem to do it anymore. Even set down to 3, a lot gets through. I'm testing today at 2, hoping real messages don't get caught....view more
    Meg St._Clair
    last modified by Meg St._Clair
    • 0
    • 3

  • Server: com.apple.calendarserver "Credentials could not be verified, username or password is invalid"

    Hi,   I have just upgraded to Server v. 5.1.7 and have problem with the calendar service. The error message that I get is:   Aug 01 09:53:00 auth: Error: od(com.apple.calendarserver,192.168.1.1,<eKlL4/0...view more
    cush
    last modified by cush
    • 0
    • 1
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