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Welcome! If you have any general questions about Experts Exchange, feel free to ask me.

 
Time Tested SMTP Solutions: 376 - 400 of 509
 
Hi I was hoping someone could explain to me the relationship between the SMTP envelope and header information. Let's say I have an application on ServerA that wants to send SMTP mail to ...
I have recently created a secondary MX record for our email domain. The secondary record obviously has a higher preference than the first. I want to test that the secondary route is functionin...
I am getting two errors with my smtp on many e-mails.  The error is SMTP 4.4.7 and PFCC-SERVER.PFCC.com #5.5.0 smtp;521-75.148.135.29 blocked by ldap:ou=rblmx,dc=att,dc=net Does anyone ...
|Hi, We have just install Exchange 2003 Ent. we can send mail to outside and also to local users and receive email from local users. But we can't receive email from outside. I have check d...
Have AD R2 W/ Exch 2007 Server W/ Edge TransportServer. I set up Tranzdata.net MX and A Record to point to our Nated IP address for Edge Trans Server. I have added the TransData.Net domain to ...
Hey all, I'm setting up my Postfix MTA following the guide here: http://flurdy.com/docs/postfix/#data/ Unfortunately running into the following issue when testing mail from external hos...
I cannot send email to a particular domain from my mail servers. I am using Exchange 2003 with SP2 which forwards all outgoing email to my SMTP smart host iSurf Control installed on my windows...
I am having issues with smartermail on one of my mail servers. I can send out mail but cannot receive mail outside the network Running smartermail 4.3.2831 on Windows server 2003 thru ASA550...
The eMaill Server and client are Domino and Notes respectively. Notes sends email to users within the network domain without any problem. Other programs, my fax program to be specific can send...
I have a user that has been receiving email just fine since November '07 until last week, senders are receiving bounce backs from their mail servers with this message:   -----Original Messag...
I have configured an MX connector with reverse DNS. When I run an SMTP Diagnostics from MXtools it says I do not have a Reverse DNS. When I check the reverse setting of my DNS server I see the...
I am getting few errors while developing a program to send emails using VB .. The errors are as follows : 1) 'SmtpServer' is not a member of 'System.Net.Mail.SmtpClient'. 2) Property 'T...
One of my users came in this morning and had 600 non-delivery reports in her Inbox.  I think this has been referred to as the "Reverse NDR attack".  This is NOT the first user on my network to...
My smtp receive log shows that I am getting email from users@comcast.net.  The messages never make it to my exchange recipients.  My review of the logs is telling me that the message gets proc...
Hi Using Outlook 2000 in CW mode with 2 profiles set up. WinXP Sp2. Profile 1 (virgin email) can send emails WITHOUT an attachment no problem. However as soon as I try to send an email W...
I need to configure my email server host to direct outbound SMTP traffic on port 25 to another server.  The other server will have an email security software and the mail needs to go through t...
Hello Exchange Experts, We have noticed a decline in the speed that e-mails are being delivered out of our exchange server lately. Sometimes up to 4 - 5 hours later to known good e-mail addr...
Our company is using Microsoft Exchange 2003 SP2 as our email server. We are receiving 100s of emails from other domain users each day. We have a couple of other domain email people who ...
Client that uses Go Daddy POP3 servers, and 1and1 SMTP servers.  Since changing to the Go Daddy servers, about once a day outllook will start reporting a 421 DNS error.  This will last several...
Hello Experts, I have a problem with our SMTP connection that is rejecting some of our messages. We are running two back-end and one front-end Exchange 2003 servers on Windows Server 2003 Stan...
Let me preface w/ NO help from 3rd party progam - I have a 3rd party program that authenticates to my smtp server in order to use email functionality - When I attempt to test/use applicati...
hi all i have a a small question regarding smtp addresses   somtimes i see    smtp.xxxxxx.com   or     mail.xxxxx.xom what is the difference between the two thanks in advance
Hi, I currently have a SBS2003 server setup in the following manner. Within the office users use Outlook 2007 and connect via Exchange, outside of the office users also use Outlook 2007 and...
I have an email account with AOL and one with Yahoo. I would like all my AOL emails to be automatically forwarded to my Yahoo email account.  I don't mind paying for the service but I am conce...
Dear Expert, Good Day. Ok, i've encountered with SPF issue recently. For your information, i'm deploying one solution to our customer, but i'm facing technical problems in email portion. M...