• How can I stop spoofed email with Lotus Domino 5 without enabling reverse DNS

    On a Domino 5.010 smtp gateway, who send to internet  from x.x@domain.com and receive from internet to x.x@domain.com, how configure anti spoofing  (users from domain.com oganization receive mail from their own domain  ...@domain .com), of course withour using reverse DNS. thanks.

    Marka755 pointsBadges:
  • Exchange 2000 outgoing SSL

    I have been using exchange server 2000 for a year sending all outbound email through an SMTP connector to SBCGLOBAL.NET with no problems. This last week they changed their protocol to use SMTP with SSL and Authentication to SMTP.ATT.YAHOO.COM. My system stopped working. I have tried to reconfigure...

    InsuranceMan15 pointsBadges:
  • How to add second email domain with new recipient policy

    Hello, I already have an email domain in place abc.com. I need to be able to add a second email domain 123.com with a new recipient policy. I have 5 new users to add to active directory that will need to utilize only 123.com. then possibly one or two users that will need both domains from the...

    15785 pointsBadges:
  • Block IP ranges from connecting to Exchange servers smtp 2005

    Running Exchange 2005 is there a way to block specific IP ranges from our smtp server? Spammers keep trying to send spam and brute force passwords locking users out.

    Karl Gechlik9,860 pointsBadges:
  • Related to AutoMail using SMTP server

    When I send email at sender side, it will display mail has been sent but at receiver side receiver inbox don't have that email. What should be problem?

    jaymataji20 pointsBadges:
  • Configuring gmail into Outlook

    can my gmail account be used through microsoft outlook? If yes, is there an IMAP & SMTP to use?

    Tombica5 pointsBadges:
  • How can I use the new MS Exchange mail server to relay email created on our AS/400

    We currently have a mail server (POP3) in-house (Rocliff-Mailsite); an email originated in our as400 is routed to this server which in turn will relay the msg to the end destination. We're moving to an MSExchange mail server and I'm trying to implement the same approach with this new server the...

    Fg15 pointsBadges:
  • Exchange 2007 cannot send mail to many domains

    I've been having a problem with my Exchange 2007 server (up-to-date on patches) running on Server 2003 R2. About a week ago, it stopped processing mail. I was able to restore teh ability to recieve mail with no problem, but sending mail is still a problem (we do have a work around in place right...

    Stevesz2,015 pointsBadges:
  • Preventing Lotus Notes users from fowarding contents of email

    For our Lotus Notes users, we would like to send emails using SMTP (that uses .NET with C# as the programming language). But for those emails, we're trying to set up security features that would prevent them from forwarding or copying the content of the email. Regards.

    ITKE350,405 pointsBadges:
  • iSeries system directory gives the error UserID and domain already exist

    My system directory in iSeries is giving me an error "UserID and domain already exist" but this is my account and I know there is no other User ID for me in the system directory.  Why am I getting this error?

    BMaxA27615 pointsBadges:
  • Why aren’t my log files being updated on Windows Server 2008 SMTP server?

    For my development operating system, I'm using Windows Server 2008. Currently, I've also been using SMTP server to send emails but my log file isn't being written to. Can anyone explain to me why my log files in the SMTP server isn't getting updated? Any help given would be greatly appreciated.

    ITKE350,405 pointsBadges:
  • Exchange Certificate Popup

    I get an issue on some users where Certificate error popup pops up, i narrowed down that this only happens to some users using outlook 2010, anyone got any info regarding this or what i need to look at? We run Exchange 2007 Exchange 2007 self signed smtp cert and havent got a PKI in place We only...

    IceCubbe1,385 pointsBadges:
  • SMTP protocol error occurred

    Could you please let me know the solution for this error. Actually I'm facing critical issue with SMTP server. All the mails are getting queued up and its not sending any mails.

    spushpala25 pointsBadges:
  • Is there a third-party system that I can use to send more emails in Google App Engine?

    I know already that Google App Engine limits me to 2,000 emails per day for free. But my question is if I can use a third-party system so I can send more (about another 2,000). I'm looking for something that I can use easily with my SMTP server. Would anyone know of anything?

    ITKE350,405 pointsBadges:
  • Send group invitation on Outlook 2010

    I have a group list i made. But i keep getting an error that says "Only users with SMTP email addresses can be invited" Does anyone know what this means or why it is happening?

    MediaMaverix5 pointsBadges:
  • MS Exchange POP3 Connector for SBS

    I have configured a POP3 Connector in my SBS Exchange server. I believe if have the SMTP working, I can send and receive locally, and I can send to an external email address and it be delivered. What I can't do is receive an email from an external address. I can watch the inbox of where my pop3...

    Mlange04265 pointsBadges:
  • Does SSL equal secure email through transit?

    If an email server sends messages via SMTP/SSL and the recipient uses SSL to receive his email, will the message be secure through the entire transit? Des this mean the e-mail will be delivered in plain text between the servers?

    ITKE350,405 pointsBadges:
  • Delivery Failures for mail I did not send – Spoofing or Trojan

    I'm getting delivery failures for email I didn't send. It's probabaly someone spoofing my account, but could it be a trojan sending emails directly via SMTP? How can I tell? Is there a way to query the SMTP service for a list of sent emails?

    Eag5 pointsBadges:
  • Sending and receiving email in Exchange Server 2003

    My email received for rediffmailpor.com but we are creating an Exchange Server 2003. We want any user to send and receive email for Exchange Server 2003 so what's the SMTP connector setting?

    NIhal5 pointsBadges:
  • Free IT Book: Network Security Technologies and Solutions

    From the back of the book: "A comprehensive reference to the most cutting-edge security products and methodologies available to networking professionals today. Understand and implement current, state-of-the-art network security technologies to ensure secure communications through the network...

    MelanieYarbrough6,345 pointsBadges:

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