So my mail server has a correct SPF record, a PTR and signs all messages with DKIM but still every message goes to spam in Gmail by default. What can be done in this case? GMail provides a message that tries to explain why the message end up in spam but it is quite vague: … Read more
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 6 years ago. Improve this question I am sick and tired of getting invitation emails from LinkedIn. When I ask the senders to stop sending these to me, the … Read more
We are going to send huge bulk emails (It’s an invitation to our site). I setup an instance on Amazon and installed zimbra on that along with phplist which is configured. DKIM and Domain keys are setup. I am afraid my IP will be blocked by spam blockers so is there any way that I … Read more
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This question already has answers here: Fighting Spam – What can I do as an: Email Administrator, Domain Owner, or User? (6 answers) Closed 7 years ago. We are having a big spam problem and we don’t know how to resolve it. We have one spammer that send us mail daily. All these emails are … Read more
We wan’t to send emails on behalf of one our customer. Previously we were sending those emails using our email address. But last two times we got blacklisted in SORBS database (probably because of one email is not properly added to list, but we don’t know that email address). Currently we are delisted. Now we … Read more
This question already has answers here: How to send emails and avoid them being classified as spam? (8 answers) Closed 7 years ago. I’m using my DSL-Business-connection for a small office. I just installed a Mac Mini Server with mail-support and try to send an email to googlemmil, but this mail is getting marked as … Read more
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 3 years ago. Improve this question My client wants to implement Kerberos Authentication on multiple Oracle Linux Boxes. Do they need to be done manually or … Read more
This question already has answers here: How do I deal with a compromised server? (13 answers) Closed 6 years ago. A php script is sending tons of emails. I want to detect what is the source. All emails are sent by the use www-data which the user used by apache. When I check process, I … Read more
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Server Fault. Closed 5 years ago. Improve this question I get spam e-mails from places such as whatever@hungry.lmtaken.top among a LOT of others. I have an appropriate entry in /etc/hosts.deny but it … Read more
