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I'm interesting to host my website portal at home, I've got public ip from my isp, got good server, installed cent os, installed cpanel, copied website but seems that email server not working good.
When testing to multiple receivers, few mails are delivered ok but few message are not delivering, example of errors:
error1:
SMTP error from remote mail server after initial connection: 554 n1plibsmtp01-02.prod.ams1.secureserver.net bizsmtp IB106. Connection refused. MYIP is listed on the Policy Block List (PBL).\302\240
error2:
ECDHE-RSA-AES256-SHA384:256 CV=yes: SMTP error from remote mail server after MAIL FROM:MYEMAIL SIZE=1669: 550 DY-001 (COL004-MC2F3) Unfortunately, messages from MYIP weren't sent. Please contact your Internet serv
error3:
ECDHE-RSA-AES256-SHA384:256 CV=yes: SMTP error from remote mail server after MAIL FROM:MYEMAIL SIZE=1669: 550 DY-001 (BLU004-MC1F26) Unfortunately, messages from 213.163.119.60 weren't sent. Please contact your Internet ser
Delivered emails have this message:
Accepted
So since few emails are delivered and few emails are not delivered, seems blocked by hotmail, gmail, yahooo, or marked as spam.. means that problem is to my ISP?
Services like Gmail, Outlook.com and Yahoo! Mail block email to protect from unwanted or malicious email such as phishing, scams and spam. In this case, they are mistaking email that you are sending.
There is something like "whitelisting domain" but I am not too sure on that. I think that can help ??
I have an xmail server "mailserver.idv"
however , when I buy domain name from Google Domains , there is a Email Forwarding Service.
Now I have 2 kinds of mail address:
user#mailserver.idv is a really account on my "mailserver.idv" mail server
test#mailserver.idv is a forwarding mail to my g-mail "test#gmail.com"
I can send mail from user#mailserver.idv to test#gmail.com directly
But I cant send user#mailserver.idv to test#mailserver.idv
I noticed that in smail logs, it's diff. between SMTP & LOCAL
How can I set config file to send all mail as out "SMTP" always?
I solved this by add mailproc.tab under /domains/mailserver.idv/test/
"redirect"[tab]"test#gmail.com"[newline]
I just purchased a domain name few weeks ago,
and then i registered my domain into Windows Live Admin ( domain.live.com )
because from that Windows Live, I could manage
several email accounts. And I did. now every time I
want to write email / receive email i just go to mail.live.com
and login depend on the email accounts I just made there.
Then I tried to install Opera Mail, or even Thunderbird
in my Computer (laptop).
There are several configuration I confused.
What should I type into the incoming and outcoming server ? Imap / Pop? Which port?
I dunno....
Confused.
Because WHen I try to use thee details:
IMAP Server: as imap.charter.net SMPT Server: as smpt.charter.net
It doesnt work.
Then I tried to use
mail.mydomain.com
for both incoming & outgoing server.
And it is also doesnt work.
ANy ideas?
You have to use the outlook.com server, not your own domain:
Incoming mail server - imap-mail.outlook.com
Incoming mail server port - 993 (SSL)
Outgoing (SMTP) mail server - smtp-mail.outlook.com
Outgoing (SMTP) mail server port - 587 (SSL/TLS)
Outgoing server (SMTP) authentication - same settings as your incoming mail server
Do the SMTP logs on a server (Windows 2003) only show logs of mail that were sent successfully?
We are getting bounce backs when sending mail to a particular domain:
The connection was dropped by the remote host.
It looks like a problem on the receiving server, but we dont have much information to provide them. We can send to hotmail, gmail, yahoo etc OK.
Any ideas?
Most likely, there is a spam filter in front of the receiving mail server for this domain, and this spam filter thinks your mail server is sending spam, so it's closing the connection from your mail server. One way to test this is to simulate sending a message to this mail server by opening a command prompt on your mail server, and use telnet to connect to the receiving mail server on port 25, and proceed with the process of sending a message just as a mail server would. This way, you'll be able to see how the receiving mail server responds after each step. Follow the instructions in http://support.microsoft.com/kb/153119 to see how this is done.
It turned out the sending server was blacklisted by McAfee, that was running on the receiving servers firewall.
For those that may have the problem in the future you can check if your server is blacklisted with McAfee here:
http://www.mcafee.com/threat-intelligence/ip/spam-senders.aspx
After entering your server IP, you should see a link Threat Feedback. Use this to email McAfee.
I was able to send McAfee an email with an explanation, they then removed our server from the blacklist.
Dear, I torn my hair since last 7-8 days to know the working of receiving mail server. The word "Receiving Mail Server" might sound confusing to you in the first instance. So let me first make you clear on that.
Complete Mail service works as follows:
We send email using a MTA (mail transfer agent) like "sendmail" on Linux or "Outlook" on windows.
Both these MTA deliver email to the SMTP server, which further delivers the email to the destination.
Let say we are sending email to "munendra#mydomain.com", SMTP must connect to the domain "mydomain.com" on some TCP socket, and there must be some service listening on the server "mydomain.com" to receive the emails. I want to know what this service is?? On what port does it runs??
This stage is what I mean to say the "Receiving Mail Server".
POP/IMAP comes secondary after the email delivers on the server, their primary function is to fetch the email from server to the local computer.
Thanks a lot in advance!!
That service - which listens to receive e-mails on mydomain.com - will be the local SMTP service, which listens on TCP port 25.
You send e-mail through SMTP protocol to an SMTP server which receives your e-mail from your SMTP client. The SMTP service will deliver/store it for the appropriate mailbox, ready to be picked up - over a different protocol, POP3, IMAP - by the mail client.