Email marketing soft

I have msn messenger and i login with my yahoo email. so if people ask for my msn to chat, do i just them my yahoo email?

More importantly I need to find out what channel the “in range” networks are using so I can pick a channel for my network that will have less interference. I know that there are some manufacturers that include this as part of the setup software, but I dont want to run the wizard again when my network is already setup.

HQ175 workers, and there are 7 sub divisions of 176 total divide as such
15 graphic departments
5 marketing dept
5 relation dept
2 financial dept
5 employees in sales and 2 managers each in each retail store.
what kind of fast server should i use?
1-what kind of topologies should I create with these dividions located in 7 different cities?
2-what kind of printers, PC’s,monitors, softwares do you recommend for this setup?
3-what kind of network protcols should you recommend?
4- what kind of security should you recomend for a LAN?WAN?
5- what recommendation would you suggest for a wide area network i.e ISDN,Frame Relay,T1, DSL, Cable Modem.
6-what kind of backup plan and fault tolerance i.e Raid, Clustering
this is a comon network,
7-what type of LAN wiring do you suggest?
8- How many hubs, swithces ,routers do you suggest?
9- what advantage will there to deploy an email server in HQ against an ISP host email account

i just found out that i have either a regular pc worm or a networking worm. (most likely 2nd) but whats the best free software out there that can fix the problem. the worm keeps shutting down my browsers and randomly restarts the computer. And to make things worse every time the pc restarts it restores everything to how the pc was before the worm. any suggestions, email or IM me for more questions to help me. Thanks

I am running exchange server 2007 with the anti spam protection on. Also am running our email through a barracuda firewall. I am still getting spoof emails through (emails that say the senders address is the same as the recievers). Barracuda has not helped much in helping. Has anyone else figured out how to stop these?

The message that i’m getting during the installation of the email server software (hMailServer) is : The hMailServer setup has detected that one or several of the TCP/IP ports 25,110 and 143 are already in use. This indicates that there already is an email server running on this computer. If you plan to use any of these ports with hMailServer, the already existing server must be stopped.

My question is, how can i stop this service or server so i can install and use the hMailServer?

I’m running Windows 2000 Server.
Thanks
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