Hello,
When we send emails through exchange/outlook 2010, they never get delivered and they stay in the QUEUE for two days.
We have a Dell Server Intel Pentium 4, 2.80GHz CPU with:
4gig ram
One ST380013AS 80 GB HDD
Three 3500418AS 500GB HDD(no RAID)
Intel Pro/1000 MT Dual Port Server Adapter
Netgear FS116 16 port Ethernet Switch
Actiontec M1424WR cable modem router from FIOS
SBS 2003 R2 Standard, SP2 (Build 3790) Operating System Version 5.2.3790
.Net Framework Version 3.5.30729.01
Exchange version 6.5.7638.1
ISA 2004 version 4.0.2167.909
Three Users with Windows XP Pro, SP3 computers and one Windows 7 ultimate
Two NIC setup Internal:192.168.16.2, External:172.16.0.10
DYDNS Pro static IP with Host name: lakesideos.dyndns.org, Service Type: Host with IP address
SQL Server 2005
SharePoint Services 2.0
SharePoint Services 3.0
When I highlight the Default SMTP Virtual Server SmallBusiness SMTP connector - mail.domainname.com, the message in Additional queue information says "The remote server did not respond to a connection attempt."
We get the following Event warning in the Application events:
I cannot telnet mail.domainname.com 25, but It does connect with port 26. Our router has both ports open.
We can receive emails internally and externally, but cannot send.
If this means that the MX records are configured correctly, does it also mean that DNS is setup correctly?
C:\Documents and Settings\Administrator>nslookup
Default Server: lakeside-pgh8jf.lakesideofficesystemsinc.local
Address: 192.168.16.2
> server xxx.xxx.xxx.125
Default Server: mail.calantha.arvixe.com
Address: xxx.xxx.xxx.125
> set q=mx
> domainname.com
Server: mail.calantha.arvixe.com
Address: xxx.xxx.xxx.125
domainname.com MX preference = 10, mail exchanger = mail.domainname.com
domainname.com MX preference = 21, mail exchanger = mail2.domainname.com
domainname.com nameserver = ns1.calantha.arvixe.com
domainname.com nameserver = ns2.calantha.arvixe.com
mail.domainname.com internet address = xxx.xxx.xxx.125
mail2.domainname.com
internet address = xxx.xxx.xxx.171
Can anybody help figure this out?
Any help would be gratefully appreciated.
Thanks,
Tony
Stop The World, I want To Get Off! ........... Life Isn't About Waiting For The Storm To Pass ... It's About Learning To Dance In The Rain.