Error 421 Smtp Connection Broken
Contents |
in the picture below. Send Cancel From : guestTo : Subject : Content : Type the characters you see in the picture below. smtp greeting failure 421 smtp connection broken (reply) Send Update CancelFeedbackEmail IDSubject : Comments : Send CancelPrivate MessageType
Error 421 Too Many Concurrent Smtp Connections
the characters you see in the picture below. Type the characters you see in the picture below. error 421 cannot connect to smtp server Attach files Desktop Zoho Docs Google Docs Each Attachment size should not exceed 5.0 MB. Max no of attachments : 5Loading User Profile... guest Response titleThis is 421 smtp connection went away preview!Attachments Publish Back to edit Cancel ()Sign In New to this Portal? Click here to Sign upYou can also use the below options to loginLogin with FacebookLogin with GoogleLogin with Yahoo Zoho Corporation Sign In Recent Topics All Forums New Topic Search AllTagsAuthorAdvanced Search Move this topicForum : Zoho BooksZoho CalendarZoho CampaignsZoho ChatZoho ConnectZoho ContactManagerZoho
Smtp Error 421 4.3.2 Service Not Available
CreatorZoho CRMZoho DiscussionsZoho DocsZoho ExpenseZoho GadgetsZoho for Google AppsZoho InvoiceZoho MailZoho MarketplaceZoho MeetingZoho AssistZoho MobileZoho PeopleZoho ProjectsZoho RecruitZoho ReportsZoho SalesIQZoho SitesZoho SubscriptionsZoho SupportZoho SurveyZoho WikiZohoZoho VaultZoho DeveloperZoho SocialZoho ShowTimeZoho InventoryZoho FormsZoho MotivatorZoho SalesInboxZoho Notebook Sub forum : Move this topic Cancel Zoho Mail Using Zoho Mail cottonjb Alpine SMTP error 421: "Error sending: Can not authenticate to SMTP Server: 421 SMTP connection broken (reply)" in Zoho Mail •Using Zoho Mail • 2 years ago Fri Feb 28 @ 9:20am EST.Yesterday I was sending mail okay -- slow, but okay. Today, I am intermittently (frequently) receiving the error above. I have sent one or two small test emails successfully to another email account I own, but other emails I am sending to multiple (10) recipients are hitting this error.I am configured to use:smtp.zoho.com:465/user=john@mydomain.ca/ssl/submitPlease advise.-john 1 Reply Replies(18) kailash.n.. Employee Re: Alpine SMTP error 421: "Error sending: Can not authenticate to SMTP Server: 421 SMTP connection broken (reply)" 2 years ago Hi John
problems it's hard to diagnose them. Pine hangs sending email One problem occurs when Pine hangs while sending an email message, saying smtp transient error 421 "Sending message ... 0%". The only way to escape is to log smtp transient error 421 service not available ora-06512 in on another terminal and kill pine on the command line. There are no messages to system or mail
Smtp Error Codes
logs. Root can still send mail using pine, while regular users can't. Solution: If the sendmail binary has the wrong permissions or ownership, pine will hang. This happened to me when https://forums.zoho.com/topic/alpine-smtp-error-421-error-sending-can-not-authenticate-to-smtp-server-421-smtp-connection-broken-reply I installed a new version of pine. One of the Suse configuration files called by Yast2 was the culprit. Changing the ownership back with chown root.smmsp /usr/sbin/sendmail fixed it. If you installed sendmail manually, it should be: -r-xr-sr-x 1 root smmsp 626561 2008-03-17 21:21 /usr/sbin/sendmail Also, it has been reported that the user's .pinerc file getting corrupted can cause this. Update Later http://randombio.com/linuxsetup120.html versions of sendmail (≥8.14) will cause pine to hang if the sendmail binary is set guid. This is done automatically by sendmail's installation program. If necessary, use chmod to set it to 0555. chmod g-s /usr/sbin/sendmail
ls -l /usr/sbin/sendmail
-r-xr-xr-x 1 root smmsp 681439 Mar 5 10:59 sendmail Pine will also hang if the permissions or ownership of the user's inbox file in /var/spool/mail are wrong. 421 SMTP connection went away Solution: Ownership or permissions of sendmail binary are wrong. Or, sendmail is not running. Or, the permissions of /var/spool/mail, /var/spool/mqueue, or /var/spool/clientmqueue are wrong. Clientmqueue is often problematic, because setting permissions to 777 causes sendmail to complain about unsafe permissions, while 770 prevents regular users from sending mail. Problem: Error sending: SMTP greeting failure: 421 SMTP connection broken (reply) Solution: Ownership or permissions of sendmail binary are wrong. Searching through all messages in a folder for a text string Many people are confused about how to search mail folders in pine. Pine's search function is context-dependent. If you're in a folder list, it searches through all the folders and ma
Tutorials/Articles Search HCL Search Reviews Search ISOs Go to Page... LinuxQuestions.org > Forums > Linux Forums > Linux - Networking SMTP Greeting failure User Name Remember Me? Password Linux - Networking This forum is for any issue http://www.linuxquestions.org/questions/linux-networking-3/smtp-greeting-failure-57179/ related to networks or networking. Routing, network cards, OSI, etc. Anything is fair game. Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today! Note that registered members see error 421 fewer ads, and ContentLink is completely disabled once you log in. Are you new to LinuxQuestions.org? Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here. Having a problem logging in? Please visit this page to clear all LQ-related cookies. Introduction to Linux - A Hands on 421 smtp connection Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own. Click Here to receive this Complete Guide absolutely free. Search this Thread 04-28-2003, 12:55 PM #1 ssrikant Member Registered: Apr 2003 Location: US Posts: 74 Rep: SMTP Greeting failure Hi I have both smtp and postfix installed in my linux box.I have setup a mail server on my machine.When i try to send a mail to the following error message is displayed SMTP greeting failure..421 smtp connection went away ! Any directions ssrikant View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by ssrikant 04-28-2003, 01:03 PM #2 GAVollink Member Registered: Apr 2002 Location: St. Paul, Minnesota Distribution: UbuntuStudio, Ubuntu Posts: 357 Rep: telnet