Well, we recently just got off of Postini for our AntiSpam service. We went to Mimecast. This is a learning curve - but I am working through it.
One of the things Mimecast offers is a "inbound lockout" feature. I like it - it basically says that if an inbound email is from one of our domains (@mydomain.com) then unless there is rule with a gateway IP address for it, then it will block it outright. Nice, we can stop the spoofing! Yeah! However, I am finding that some websites have articles you can email yourself. They ask for who from and who to. They then spoof the from going to the target address - so if I answer [email protected] for both from and to, then now it will be blocked by the anti-spoof rule. I think that it is very bad form/style/etc. for the websites to do this. They should be sending from their domain ([email protected]) instead. Postini didn't block these. So, now I have a bunch of folks upset about this. They can't seem to get their articles mailed to them. I told them to spoof someone else (hotmail, gmail, whatever). What do you folks do? What is your opinion on the "lockout" feature? ---------------------- For more information about Lewis and Roca LLP, please go to www.lewisandroca.com. Phoenix (602)262-5311 Reno (775)823-2900 Tucson (520)622-2090 Albuquerque (505)764-5400 Las Vegas (702)949-8200 Silicon Valley (650)391-1380 This message is intended only for the use of the individual or entity to which it is addressed. If the reader of this message is not the intended recipient, or the employee or agent responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this message is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to the sender of this E-Mail by return E-Mail or by telephone. In accordance with Internal Revenue Service Circular 230, we advise you that if this email contains any tax advice, such tax advice was not intended or written to be used, and it cannot be used, by any taxpayer for the purpose of avoiding penalties that may be imposed on the taxpayer
