421 Cannot Connect To Smtp Server 465 Connect Error 10061
Contents |
the new Plesk version coming out later this year. Visit this thread for more details. Cannot connect to SMTP server (Outgoing Mail) Discussion in 'Plesk for Linux - 8.x 421 cannot connect to smtp server outlook and Older' started by acidbox, Sep 6, 2005. acidbox Guest 0 I am having 421 cannot connect to smtp server incredimail trouble connecting to the outgoing mail server (SMTP) on my plesk 7.5.4 server. In outlook I get this: Outlook is unable to
421 Cannot Connect To Smtp Outlook 2010
connect to your outgoing (SMTP) e-mail server.Click to expand... Then if I try to telnet to the server, I get this: 421 Cannot connect to SMTP server xx.xx.xx.xx (xx.xx.xx.xx:25), connect error 10060Click to expand... I Opened port
421 Cannot Connect To Smtp Server Connect Error 10060
587 in my firewall to try to send mail through an alternate port SMTP will not recognize it. When I try to telnet, I get the following: Connecting To mail.mydomain.com...Could not open connection to the host, on port 587: Connect failedClick to expand... Also, there are no errors or connection failures in /usr/local/psa/var/log/maillog Does anyone know why this is happening and how to fix it? acidbox, Sep 6, 2005 #1 jamesyeeoc Guest error 421 cannot connect to smtp server 0 I Opened port 587 in my firewall to try to send mail through an alternate port SMTP will not recognize it.Click to expand... Other than just opening the port, what configurations did you do to tell SMTP to listen/accept on that port? Was the Outlook error code one of the following: • 0x800ccc15 • 0x80042108 • 0x800ccc0e • 0x8004210b • 0x800CCC0B • 0x800CCC79 • 0x800ccc67 • 0x80040900 (all these indicate no response from mail server) Try telnet'ing to your server on port 25 and 587 to see if you get any response. Post results here. From a SSH root login, see if Qmail and/or IMAP are running in memory: ps -ax |grep 'qmail' ps -ax |grep 'imap' jamesyeeoc, Sep 6, 2005 #2 acidbox Guest 0 Thanks for the reply. If you look at my first post, you will see the results of the telnet attempt. The error is quoted above. The outlook code was 0x80042109. i did a ps on the qmail: 28574 ? S 0:00 /usr/bin/spamd --username=popuser --daemonize --helper-home-dir=/var/qmail --max-children 20 --create-prefs --nouser-config --virtual-config-dir=/var/qmail/mailnames/%d/%l --pidfile=/var/run/spamd/spamd_full.pid --socketpath=/tmp/spamd_full.sock 28576 ? S 0:00 /usr/bin/spamd --username=popuser --daemonize --helper-home-dir=/var/qmail --max-children 20 --create-prefs --nouser-config --virtual-config-dir=/var/qmail/mailnames/%d/%l --pidfile=/var/run/spamd/spamd_light.pid --socketpath=/tmp/spamd_light.sock --siteconfigpath=/dev/null 5076 ? S 0:00 qmail-send 5077 ? S 0:00 splogger qmail 5078 ? S 0:00 qmail-lspawn ./Maildir/ 5080 ? S 0:00 qmai
#587 « previous next » Print Pages: [1] Go Down Author Topic: All of sudden cant use SMPT port #25, changed to #587 (Read 10427 times) 0 Members and 2 Guests are viewing this topic. balm Jr. Member Posts: 93 All of
421 Cannot Connect To Smtp Outlook 2007
sudden cant use SMPT port #25, changed to #587 « on: January 21, 2011, windows live mail error id: 0x800ccc67 02:33:36 AM » suddenly my gmail account inside WLM (windows live mail)wont connect to server, and will not send out emails anymore.the first connect error 10060 windows live mail error:"cannot connect to IMAP server xxx.xxx.x.x:143 (my routers IP address), error 10061...configuration IMAP...Port 143...code 800ccc0f...etc)after rebuilding the account, i got error: "An unknown error has occurred.Subject 'weeee'. Server Error: 421.Server Response: 421 Cannot connect to SMTP https://talk.plesk.com/threads/cannot-connect-to-smtp-server-outgoing-mail.59367/ server 74.125.157.109 (74.125.157.109:25), connect error 10060. Server: 'smtp.gmail.com'.Windows Live Mail Error ID: 0x800CCC67. Protocol: SMTP. Port: 25. Secure(SSL): No."+other errors also....problem is ONLY from the wireless laptop. i have a 2wire Gateway 2701 modem/router wired to a desktop. on the desktop all works perfectly. all email, firewall, avast, settings were identical on both machines. originally avast, smtp #465, imap #993. WLM, smtp #25, imap #143.the only combination to get it to work now is https://forum.avast.com/index.php?topic=69831.0 avast, smtp #465, imap #993. In WLM, smtp #587, imap #143.why did i have to change to smtp #587 in WLM all of a sudden? Logged Desktop: Compaq dual core 2007, 2.1 GHz, 2.0 GB RAM, 290 GB HDD,Windows 7 Home Premium 32 Bit, IE8, Windows Defender, Avast 5 free, MBAM, Secunia PSI, EMET, McAfee Site Advisor, Gmail and Windows Live Mail (2011), ISP Bell Sympatico, 2wire Gateway 2701 2in1 wireless router/modemLaptop: HP G62 Chuckles Avast Evangelist Super Poster Posts: 2098 Re: All of sudden cant use SMPT port #25, changed to #587 « Reply #1 on: January 21, 2011, 02:55:30 AM » I'm wondering, is the mail shield in Avast started/on?Windows live mail would not be able to connect to gmail server with an insecure connection on both imap and smtp. If the mail shield was off this connection would be through WLM which is insecure ports 25 and 143. Since you changed it to an SSL port it is now connecting. « Last Edit: January 21, 2011, 03:00:38 AM by Charyb » Logged W10 x64 balm Jr. Member Posts: 93 Re: All of sudden cant use SMPT port #25, changed to #587 « Reply #2 on: January 21, 2011, 03:08:11 AM » Charyb, thanks,no, in all instances SSL is disabled in WLM, mail shield on, as it was
A colleague of mine has encounters errors like: An unknown error has occurred. Account: ‘mail.different.bg', Server: ‘mail.different.bg', Protocol: SMTP, Server Response: ‘421 Cannot connect to SMTP server 212.70.124.241 (212.70.124.241:25), connect error http://www.pc-freak.net/blog/what-causes-the-421-cannot-connect-to-smtp-server-error-and-a-quick-work-around/ 10060', Port: 25, Secure(SSL): No, Server Error: 421, Error Number: 0x800CCC67 while he was http://www.ctimls.com/Support/KB/Error%20Fixes/Fix_SMTP_Server_error.htm trying to send some emails with his Outlook Express mail client on his desktop computer running Windows XP, since he is not too much computer literate he contacted me for help on what is causing the error and how he can get through the issue and send the prepared emails to the destinations ASAP. After I have asked 421 cannot him a few questions necessary to better understand the status of the problem and where does it originated I have come to the conclusion that it's very likely that his outgoing SMTP port (25) outgoing TCP/IP traffic passing through the Internet Service Provider is filtered. When the 421 Cannot connect to SMTP server problem occured, he was actually in his parents house provided with an internet connection through a BTC ADSL see BTC 421 cannot connect (Vivacom)'s ADSL page for reference I have instructed my friend to try connecting to the SMTP (25) port of the questionable email server using window's telnet client i order to check if my assumption that the outoging SMTP 25 port traffic is filtered. I instructed him to issue a command like which is so common this days and it's not news to the Sysadmins out there: cmd> telnet mail.server.net 25 This prooved my theory that the 421 Cannot connect to SMTP server was caused by a filtered traffic on the outgoing network STMP port (25). Some Internet Providers out there has that annoying practice of filtering the outgoing SMTP connections, because they couldn't deal with infected Windows computers who start acting as a SPAM networks in another more clever way, however I should admit this is pretty dumb, since it creates numerous problems to the end user like in this particular case. The temporary work around for him that I suggested was to use the mail server Webmail Interface before he moves back with his notebook back to his ISP at home which doesn't include such a foolish way to filter spammers. Share this on
Tweet If you're new here, you may want to subscribe to my RSS feed. Thanks for visiting! Morserver address, or server authentication can produce this error message when attempting to send an email. To correct this error, you need to know from your email provider what type of authentication, if any, is required bytheir mail server. To verify your existing SMTPserver settings: Open your email client program (Outlook Express, Outlook, Eudora or Windows Mail) Click "Accounts" in the "Tools" menu Click on your email account then click "Properties" button Click "General" tab Ensure thatthe "E-mail address" is your valid address for this account Click "Servers" tab Verify your account name is complete and its passwordis correct for this account Un-check "Log on using Secure Password Authentication" (unless specified otherwise by your email provider) Check or uncheck (as directed by your email provider )"My Server requires authentication". If authentication is required by your provider, click the Settings button. On the "Logon Info" screen, select as specified by your email provider, either "Use same settings as my incoming mail server"; or "Log on using" and enter the specifiedAccount Name and Password. Delete messages in the "Outbox" folder and sendyour email message again. Note: To setup or verify all your email settings, follow the instructions atSetup and Use Email Service . Fix Common Gmail Pop3 Errors Repeatedly prompted for your username and password or 'invalid credentials' error. Fix:Enable POP in Gmail as follows: Sign in to Gmail. Click the gear icon in the upper right, then select Settings. Click Forwarding and POP/IMAP. Select Enable POP for all mail or Enable POP for mail that arrives from now on. Choose what to do with your messages after your POP client or device receives them. Click Save Changes. The connection to the server has failed. Account: 'Gmail', Server: 'pop.gmail.com', Protocol: POP3, Port: 110, Secure(SSL): Yes, Socket Error: 10060, Error Number: 0x800CCC0E. Fix: On the "Advanced" tab of your POP email client program (such as Outlook, Windows Live Mail, Outlook Express, or Thunderbird), set "Incoming mail (POP3):" to 995. The message could not be sent because the server rejected the sender's e-mail address. The sender's e-mail address was 'example@gmail.com'. Subject 'example', Account: 'pop.gmail.com', Server: 'smtp.gmail.com', Protocol: SMTP, Server Response: '530 5.5.1 Authentication Required f45sm8616pyh', Port: 25, Secure(SSL): Yes, Server Error: 530, Error Number: 0x800CCC78. Fix: On the Servers tab of your POP email client program, enable My server requires authentication