On 6/25/2012 2:27 AM, Viesturs Lācis wrote: > Hello, folks! > > First of all, I apologize for the total non-LinuxCNC topic. > This is the only place I know, where some people might have related > experience... > > I have my own domain and I have my mailboxes with my domain in Google Apps. > Today in spam folder I see "mail delivery failure", "undelivered mail > returned" messages from different places. I can see in the text of the > message the original sender, which has my domain after @ symbol (and > different names before it, like Deanne021 or Victor812 etc). > I am administrator of my Google Apps account and I myself have created > only one user and only one mailbox - I just checked it in Google Apps > administration page. > I have set that I receive all the messages with my domain after @ > symbol, regardless of what word is before that. > > Does this mean that I have been hacked? > Or can anyone simply fake the original sender entry and there is > nothing I can do? > > Thanks! > >
I have a couple of domains and they are on a server that sits on a DSL line. I use a dynamic DNS setup to direct traffic to the server. I use it as a low volume web server and for email collection. The DSL connection does not allow mail to be sent from a SMTP server sitting on their DSL lines. I tried to circumvent their filters but they really have it locked down. Still, I get stuff in my inbox - perhaps 20 messages per week saying that the messages that I sent were returned. This has been going on for years. I send mail out on a secured SMTP server that is remote. I still get hackers into that server trying to set it up so they can send messages, but it simply is not possible. Some of these hackers have way too much time on their hands! From what I see I would not be surprised if 90% of the email traffic on the web these days is spam. Dave ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
