Question of Gmail RFC 5321, fails to send emails

I use Gmail with TB 38.3.0 on MAC OSX 10.9.5. In the last days, I was repeatedly making the following failure message:

"An error has occurred when sending mail. The mail server responded: 5.1.2 the specified address is not a valid address of RFC 5321. y77sm17688366wme.15 - gsmtp. Please verify that your email address is correct in your account settings and try again.

It comes from TB in a message of error rather than the demon of Gmail mail dialog.

I use a hidden email address that we have passed the URL some time ago and couldn't change our e-mail settings.

It becomes a real problem, I love TB and cannot pass gmail... can anyone help?

Unfold in Google:

Hey all -

Yes, last week we deployed a change that applied validation of the MAIL FROM argument to be a valid RFC 5321 e-mail address.

This validation occurs on all servers SMTP Gmail works, so for incoming MX servers, smtp.gmail.com MSA presentation servers and GfW SMTP relay servers. Previously, we were doing validation at later stages that could cause the message bounces and other issues. This change pushed the validation of the first use so that people are more aware of the problem.

In the case of the MSA (third with smtp.gmail.com and user connections clients), we have rewritten the MAIL FROM to match one of the personalized valid user addresses (or vacuum in the case of rebounds) to a large number of years. Apparently, this has allowed to have bad configuration which has persisted for a long time, people. It also means that we see a lot of failures of third party such as Foscam and Samsung cameras and software of third parties such as SyncBackup devices. We may have to relax those requirements in the case of the MSA for this reason, but the ETA of such a solution is perhaps the end of this week or early next week.

We are not planning to relax the requirements for MX and relay, however. In these cases, we do not really have a good address to substitute to, and if we don't override it, messages are unable to bounce back, which can cause people to perceive as loss of message delivery failures.

In addition, a warning: we are grateful for traces of transaction SMTP which provided several people, but be aware that the trace of the transaction for an MSA transaction will contain the authentication information that people can steal and use. Please remove or XXXX long character strings in the AUTH of the newspaper part.

Thanks for the reports and sorry for the confusion.

Brandon

Tags: Thunderbird

Similar Questions

  • BlackBerry smartphone blackberry curve 8520 using gmail - can receive NOT only send emails! Help, please!

    Hello.

    I've been using gmail on my blackberry for a month without problem, it all comes right to the Inbox on the main screen of the phone.

    Today my Blackberry ceased to send emails but still receives them. When I try to delete anything in the Inbox, it just gives them a star 'yellow' but does not remove them.

    How can I solve this? I'm really desperate!

    I tried to remove the gmail account and start again, but it does not work. Or ask servicebooks.

    Any idea?

    Hi and welcome to the Forums!

    I suggest the steps, in order, even if they seem redundant to what you have already tried (steps 1 and 2, each should result in a message to your BB to come):

    (1) registry HRT

    • Homescreen > Options > Advanced Options > host Routing Table > (it matter little what line is current) > sign up now

    (2) Service reference books

    • KB02830 Send the directories for the BlackBerry Internet Service

    (3) restart to take batt

    • Each time a random strange behavior or slow creeps, the first thing to do is a battery pop reboot. With power ON, remove the hood back and remove the battery. Wait a minute, then replace the battery and cover. Power on and wait patiently through the long reboot - about 5 minutes. See if things return to functioning. Like all computing devices, BB suffers from memory leaks and others... with a hard reboot is the best remedy.

    I hope that will move things again for you! If not, then you should try remove and re-add your BIS lines for these accounts.

  • Windows media player will not open and play the videos uploaded on my gmail account but if I send email from my yahoo account.

    But if I send the email to my yahoo account, it will open and play very well.  I ran microsofts 'fix it' program many times without success. What could be wrong?

    Hello Tango6,

    Maybe your security software prevents this? What security software currently installed and have you tried to disable it temporarily?
    Given that this occurs only with your Gmail account, I'd be willing to bet that they have in place security measures to prevent reading straight out of email attachments.
    I would check here just to make sure that:
  • E-mail client sends email (gmail account)

    I have properly configured e-mail account and you can see the email inbox. The problem occurs when you send emails. He keeps trying without giving any error, so I have to kill the application to use the customer again.
    I have a double secure gmail account but I've created a one-time registration for this customer password

    Hi Gabriele Vidali,

    I used the service secured by double on my Gmail account and creates a unique password for the mail app for my Firefox OS device with flame v2.0.

    I was able to send and receive emails from my account double-secure Gmail without any problem. I got no error when sending email, and Auto Sync worked correctly.

    Where did you download the 2.1 version of?

    I suggest rolling back your flame for at least version 2.0 device. The version you are currently using is still very unstable, and it is still actively underway, is not uncommon that the features and applications will break.

    Version 2.1 is intended to be feature complete on 13 October and then there is still work of stabilization and optimization is done on this. Mozilla code on version 2.1 of the Firefox operating system is scheduled to be complete Code on 21 November 2014 - so there is still a lot of work to do on this version. =)

    I hope this information is useful. Please let us know if you have any further questions send and synchronization of your e-mails on more stable versions of Firefox OS.

    Thank you

    -Ralph

  • Messaging cannot send email via gmails

    All of a sudden I can't send emails using gmail accounts but normally receive emails and all emails sit in the Outbox.  With other messaging portals, such as outlook, yahoo, etc., they work very well.  Can someone Advisor to diagnose the problem.  Thank you!

    Open connection doctor in Mail and verify that the server is OK.

    Open the Mail preferences and Accounts tab select the account Gmail and account information tab, verify that you have the correct SMTP in the area. If so, disable the account, and then turn it back on. Test again and see if it works.

    If it still does not work, turn off the new account. Open Keychain preferences and delete the passwords for the gmail server. Return to the Mall and re - activate the account and test.

    If all else fails, delete the account. Open Internet accounts in system preferences and make sure that the account has been removed. Add the account back and test.

  • Cannot send emails from gmail or yahoo when connected to the vpn

    I use a vpn to hide my IP address. When I am connected via my VPN I can't send emails from my gmail or yahoo accounts in thunderbird
    If I disconect vpn, they go through the fine

    Thanks for the suggestion, I've changed the security of connection for STARTTLS
    and they work

  • 2016 Outlook for Mac, send emails more fails

    Dear Sir or Madam,

    With Outlook 2016 on my Macbook Pro, I'm not able to send more than about 10 MB of attachments.  The program accepts multiple attachments of any size, but the transmission fails after trying for about 5 Min.  I get an error message (sorry, my OS is installed with the German):

    "Ein auf dem Server ausgefuhrter wurde abgebrochen procedure.  Server der ist possibly hydraulic, die Serververbindung wurde abgebrochen, oder das Netzwerk ist ausgelastet. "(A process on the server has been abandoned.  The server may be overloaded, maybe the connection to the server was interrupted or the network is overloaded).

    Then "Senden der nicht possible Email." (Cannot send email.)

    Then: Fehlercode:-1001.  (Error code - 1001).

    I can receive emails with attachments of any size; with an old computer with Outlook, I can send attachments of any size using the same e-mail account; and the program of "Mail" Apple can send attachments of any size.

    I use: Office 365 for Mac, Macbook Pro, El Capitan, Outlook 2016; e-mail account is POP3, T-Online.

    Does anyone have an idea what is happening here?  Does anyone know where the Outlook preferences are stored and how to check or change?  I understand that it is possible to limit the size of the email in preferences, while the not to complain about the size, it can simply to send larger e-mails.

    I am happy for any information you can give me.

    Looks like a common problem-> 16-error-code-1001/08c3027a-fab9-4d0a-89f7-bf029e517d70 http://answers.microsoft.com/en-us/mac/forum/macoffice2016-macoutlook/outlook-20

  • SSD drive, Toshiba canvio aeromobile wireless fails to send the signal

    disc ssd wireless works fine.
    copy files readings of wireless works fine
    WIRELESS DSS APP store updated without internet< strange="">
    after update 'wait 5 minutes and reconnect'
    Wireless hard drive fails to send a signal that can be picked up

    Troubleshooting

    Drive hard renovated,
    Reset hardrive with pen (button on the top of the car)
    turned on
    Turned on and waited 10 minutes

    hard drive flashing green on the battery indicator. Blue solid indicator of ssd wfi
    SD card is removed. seeing the card SD is out.

    I am at a loss.

    I have the exact problem right now
    And looks, no Toshiba is interested.

    I'll go back to bnh.com (where I bought the product) and give a BAD comment * 0000

    Posted by benjamin
    disc ssd wireless works fine.
    copy files readings of wireless works fine
    WIRELESS DSS APP store updated without internet< strange="">
    after update 'wait 5 minutes and reconnect'
    Wireless hard drive fails to send a signal that can be picked up

    Troubleshooting

    Drive hard renovated,
    Reset hardrive with pen (button on the top of the car)
    turned on
    Turned on and waited 10 minutes

    hard drive flashing green on the battery indicator. Blue solid indicator of ssd wfi
    SD card is removed. seeing the card SD is out.

    I am at a loss.

  • Failed sending email, username, or password is incorrect

    Hello, I need help please, my internet provider is a business of wholesale telecommunications in the Canada and lately she is dissociated from Microsoft.

    Yesterday, I changed my password by e-mail. Everything is ok with my PC, but not with the iPad. With the iPad, I get emails, but I can't send, I get the message (failed to send e-mail, user name or password is incorrect). I changed the password in the configurations of the iPad, but nothing happens.

    I have tried very hard to find an answer on the net whithout success

    I want to know if I delete my email account only the ipad & reinstall it could solve the problem.

    I speak French and I used a site of translation to write you

    Thanks in advance for your help

    You said that you change the password in the configuration of the ipad, have you also changed the password for your outgoing mail server?

  • [ERROR] Send email on labview (Gmail)

    Hello
    I'm trying to send emails through this program (such as it is attached) with gmail, I tried to use 2 ports (port 485 and port 587) and the two showed me errors.

    Port of 485 error shows: System.Net.Sockets.SocketException

    Port of 587 error shows: System.Net.Mail.SmtpException

    I am also attaching the screenshot of these two errors below.

    Any help is greatly appreciated!

    * I use NI LabVIEW 2013 SP1 (32-bit)

    Found out what the problem was... the gmail account has change the security settings to allow the 3rd device log.

    Problem solved!

  • I am able to receive emails, when you send emails I get the following message: the connection to the server has failed.

    When sending emails, I get follow-up messages:

    The connection to the server has failed.

    Object "try again"
    Server: 'smtp.comcast.net '.
    Windows Live Mail error ID: 0x800CCC0E
    Protocol: SMTP
    Port: 25
    Secure (SSL): Yes
    Socket error: 10013

    Comcast e-mail settings (note the reference to port 25)

    http://forums.Comcast.com/T5/E-mail-and-Xfinity-connect-help/E-mail-client-settings-customer-generated/TD-p/778889

  • Sending files has failed when sending from a mobile phone to the computer via bluetooth. But vice versa is possible.

    Dear Sir.

    Sending files has failed when sending from a mobile phone to the computer via bluetooth. But vice versa is possible.

    OS: Win XP Prof

    Bluetooth device: Widcomm connected to the desktop computer

    Thank you & best regards

    Magali U

    Hey Ma U,.

    Follow the steps in the article.

    How to troubleshoot Bluetooth detection and connectivity issues in Windows XP Service Pack 2

    http://support.Microsoft.com/kb/883258

  • I can't send emails in Outlook Express. "The connection to the server has failed."

    original title: cannot send Emails

    Operating System: Windows XPAntivirus program: McAfee Antivirus

    I have two email addy on Outlook Express 6.0 that have worked well for years.  Now, for the last 3 weeks, I can only receive mail among the addy.  I can not send and get the error:

    "The connection to the server failed. "Account: 'mail.bellspalsy.ws', server: 'mail.bellspalsy.ws', Protocol: SMTP, Port: 25, secure (SSL): no, Socket error: 10060, error number: 0x800CCC0E".

    I checked with my ISP, Verizon.  They tried a few things and said Outlook contact.  I also checked with the email provider of the email addy that does not work.  They said that there is nothing wrong at their end.

    Any suggestions?

    Hello

    As far as I KNOW, Verizon is blocking SMTP email from Outlook (or any other mail program), unless you use a Verizon email via their SMTP server.

    Your server is mail.bellspalsy.ws, since Verizon block port 25 (smtp), that the post does not turn off.

    Option 1. Use Verizon email address and their server.

    Option 2. Whether mail.bellspalsy.ws can accept other ports and change it in Outlook.

    Option 3. Use a Webmail via the browser.

    .

    Jack MVP-networking. EZLAN.NET

  • I have a question regarding windows mail. I was send and receive mail with no problems until last Thursday. I can still receive mail, but I can not send.

    / * moved from answers Feedback * /.
     
    I have a question regarding windows mail. I was send and receive mail with no problems until last Thursday. I can still receive mail, but I can not send. My email is with bellsouth.net and comes in my computer through windows Messaging.  I spent an hour and a half on the phone with bellsouth, and they say that the problem is with my windows mail.  I tried to use a restore date, and that did not help either. I will post a copy of this message, as I keep getting.  Your server suddenly put an end to the connection. The possible causes for this include server problems, network problems, or a long period of inactivity. Object 't', counts: 'mail.bellsouth.net', server: 'mail.bellsouth.net', Protocol: SMTP, Port: 25, secure (SSL): no, error number: 0x800CCC0F thanks for any help.

    Sometimes, WinMail settings get screwed up and you must remove the account and then add it back back.  Make sure first that the antivirus software not interfere (see www.oehelp.com/OETips.aspx#3).   Delete your account completely, then close WinMail.  Then compact and repair the database of WinMail (see www.oehelp.com/WMUtil/).  Add your account to mail back once again, and then make sure you have the correct settings under Tools | Accounts | Mail | Properties | Servers and | Advanced to what AT & T Specifies to WinMail (or OE).  Then see if it works.

    Steve

  • I can't send emails. Error message: the connection to the server has failed. Subject 'test message 3' error number: 0x800CCC0E.

    Cannot send emails.

    Here is a message I receive. What I'm doing "?"

    The connection to the server has failed. 'Test message 3', account: ' mail.dawson - horses.dk', server: ' mail.dawson - horses.dk', Protocol: SMTP, Port: 25, secure (SSL): no, Socket error: 10013, error number: 0x800CCC0E

    Account: ' mail.dawson - horses.dk', server: ' mail.dawson - horses.dk',.

    1. Who is your mail server?
    2. Is it in Windows Mail?

    Unless it is your own domain name, you don't have the account set correctly.

Maybe you are looking for

  • P30: I need a 32-bit version of toshiba power saver Setup

    Hello I need a 32-bit version of the installer of toshiba power saver for the P30 please, I hope that it is possible :) Thanks in advance :) Sincerely, James. Post edited by: jamespic

  • IPad 2 Air battery drained and does not load after update 9.3

    Air iPad 2 (Wifi + cell) battery has completely evacuated and no charge since after update 9.3. Update my device was 100% of the fees. Subsequently, when the update was finished, the Unit continued to lose the load during use (I got the full enjoymen

  • Detect a noisy signal

    Hi all That is the most effective method to differentiate a noisy signal of normal. The application receives signals and it should be able to determine if the signal is disturbed or not pragmatic. There also a value of threshold for spikes in noise t

  • Change of address email printer

    Could not find the place to change my e-mail address of printer when I connect.  My original e-mail address printer does not show where they said it would be.

  • HFM API - class not registered in the journal when you connect from another machine

    HelloI'm working on the HFM API, and I'm facing a problem that occurs only when I've run them from a machine that is not one on which is installed the HFM.What happens is that when I try to connect from a client machine (on which are installed the HF