Rcpt First Error
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503 Valid Rcpt Command Must Precede Data Outlook 2016
Troubleshooting > How to Fix "503 valid RCPT command must precede DATA" Error How to Fix 503 valid rcpt command must precede data outlook 2003 "503 valid RCPT command must precede DATA" Error Posted by: Alex Schenker Updated: December 15, 2015 in Troubleshooting 74 Comments Twitter Facebook Google+ Pinterest Print
503 Valid Rcpt Command Must Precede Data Cpanel
E-mailFor those that are tearing their hair out when getting the "503 valid RCPT command must precede DATA" error (we'll refer to it as simply the 503 error going forwards) when trying to send email, here are some common solutions that will hopefully get you back up and running. If these 503 valid rcpt command must precede data bluehost don't work, or you need more detail on any of these steps, please read the rest of this article, and its comments, for some more in-depth solutions.Apostrophes - remove any apostrophes (single quotes) or other non-alphabetic characters from your email account name(s).VPN - if your system is trying to connect via a VPN network while you're sending email, you may get this error. Try disconnecting the VPN before sending/ receiving mail.Full mailbox - make sure the mailbox of the affected account is not full or has met/ exceeded its quota. You can uncheck the following option to make sure a copy of all your emails is not being left on the server (note that since the email will be downloaded to your PC after this setting change, you won't be able to access your emails from another location if you do this). In Outlook, browse to Tools > Account Setting > Mo
on 03/08/2007 10:48 503 valid RCPT command must precede DATAThis doesn't happen every time, but frequently.I'm suspecting it has something to do with
"503 Command Error"
my internet connection, because I also experience problems sometimes connecting to sites through
Server Error 550 Without Authentication
my browser. And after a few attempts, I get through.Do you know what the error means and what I error 503 outlook 2010 can do to correct it? Status: OpenAug 03, 2007 - 12:57 AM outlook Comments (0) | New Comment Add New Comment Do you have the same question? Follow this Question Answer http://www.werockyourweb.com/503-valid-rcpt-command-must-precede-data/ this question Report it 15 answers Voted Best Answer nidhi Aug 05, 2007 - 02:25 AM Just in case the link dies!If you ever encounter this error then this means you must check your email before trying to send mail meaning that our mail server requires authentication, which can be achieved using one of these methods: A) Pop before smtp -- check your http://quomon.com/45392/Outlook-email-error-503-valid-RCPT-command-must-precede-DATA email for new mail before trying to send email. This adds your IP address to a relayhosts file and allows any email to be sent from that IP address for up to 30 minutes. After 30 minutes you have to authenticate again.B) Configure your email client to authenticate automatically by checking the "my server requires authentication" box in your email configuration. You will be able to send mail without having to "pop" your mail box first. If using MS Outlook, please try the following:1) Open outlook2) Go to Tools/Email Accounts3) Select the Account with the trouble and click Change4) Click on More Settings5) Click on Outgoing Server Tab6) Click "Outgoing Mail Server (SMTP) requires authentication" and make sure "Use same settings as incoming mail server" is selected (see attached image)7) Click on "Advanced Tab" 8) Set outgoing Port (SMTP) to 26 (if your hosting account is Linux) or 587 if your hosting account is Windows.9) Click Ok and then Test Account SettingsIf it fails on send then repeat starting from 7.7) Click on Advanced Tab8) Set outgoing Port (SMTP) to 465 (See attached)9) Check the box Beside "T
Sign in Pricing Blog Support Search GitHub This repository Watch 200 Star 6,694 Fork 620 nodemailer/nodemailer Code Issues 13 https://github.com/nodemailer/nodemailer/issues/32 Pull requests 0 Projects 0 Pulse Graphs New issue Repeated failure to send mail over Gmail SMTP #32 Closed foxbunny opened this Issue Jul 29, 2011 · 6 comments Labels None yet Milestone No milestone Assignees No one assigned 2 participants foxbunny commented Jul 29, 2011 I'm using a Google Apps account 503 valid to send email (well, to try sending anyway). Here's the code I use to send the email. I use this configuration: user: 'address@domain.com', pass: 'password', ssl: true, host: 'smtp.gmail.com', use_authentication: true, port: 465 I've also set the sender to 'Our Team address@domain.com' (i.e., not just email). Rest of the code is a bit longish, so 503 valid rcpt I won't quote here. In essence, I load a template from file, and interpolate data into it. That's why I have a wrapper module that takes care of this[1]. I've got some recursive function that calls the wrapper method until it can successfully send the email (or when it has tried 4 times with increasing time intervals between the tries). All tries fail. Every time, there is no error message, but sent is always false. How can I troubleshoot this issue? Is it an issue at all? [1] https://gist.github.com/1113923 nodemailer member andris9 commented Jul 29, 2011 Hi, could you set debug:true and report the output log back to here? This should show a bit better where the sending fails. { host:"smtp.gmail.com", user: .... debug: true } foxbunny commented Jul 29, 2011 Ha, yes, thanks for that. Here's the response: RECEIVE (1): └──"502 5.5.1 Unrecognized command. p24sm599286bkw.41\r\n502 5.5.1 Unrecognized command. p24sm599286bkw.41\r\n502 5.5.1 Unrecognized command. p24sm599286bkw.41\r\n502 5.5.1 Unrecognized command. p24sm599286bkw.41\r\n" "" foxbunny commented Jul 29, 2