Hi; I have an email form that worked fine until now. For some reason, if I send an email to an email address at a domain that I control, I can receive the email TTW no problem. However, if I try and push it to, for example, this gmail account, I never get it. It's not even in the spam filter. What could this be? TIA, Susan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20100521/313f7e6a/attachment.html>
Susan Day sent a missive on?2010-05-21:> Hi; > I have an email form that worked fine until now. For some reason, if I > send an email to an email address at a domain that I control, I can > receive the email TTW no problem. However, if I try and push it to, > for example, this gmail account, I never get it. It's not even in the > spam filter. What could this be? > TIA, > Susan >You should check the logs on the sending mail server and also do a tcpdump of the conversation between the mail server and google. You'll find out what the problem is that way. Rgds Simon
Susan, Susan wrote:> I have an email form that worked fine until now. For some reason, if I > send > an email to an email address at a domain that I control, I can receive the > email TTW no problem. However, if I try and push it to, for example, this > gmail account, I never get it. It's not even in the spam filter. What > could this be?Sounds like your MTA isn't getting out to the 'Net. Could a firewall rule have been changed somewhere? mark
Do you know that it's going out with valid headers, a "legal" helo address, and the like? Many mail systems will use these as reasons to reject connections when they're wrong. In the case of bad helo values, often it won't get as far as the spam filter, since that's sent through before the message. If stuff worked before but now doesn't, another question is whether your sending IP is in a range recently blacklisted, if your ISP has been hosting spammers. Whit On Fri, May 21, 2010 at 02:03:04PM -0400, Susan Day wrote:> Hi; > I have an email form that worked fine until now. For some reason, if I send an > email to an email address at a domain that I control, I can receive the email > TTW no problem. However, if I try and push it to, for example, this gmail > account, I never get it. It's not even in the spam filter. What could this be? > TIA, > Susan
You might want to run your MTA's ip address through a blacklist checker. Also, do you use srv records? Has anything here changed? I've found that when it comes to email, its quite plausible for your system to break because of an external party, for example, do you use the relay of your ISP? If you do, run their ip through a blacklist db, in case someone on their end has been spamming. If you didn't change anything, then consider the above factors, I hope it helps :) --- Kind Regards, Mr Gabriel (bberry mail)