Solved 550 5.1.1 User Unknown error (but the user is known) Posted on 2004-03-03 Email Clients 1 Verified Solution 11 Comments 120,162 Views Last Modified: 2014-12-20 I have a client ("John") Almost always, this means that the inbox either no longer exists, or that it never existed! Any ideas? All of the Benefits of SuretyMail without the IP Addresses! click site
SuretyMail has been helping email senders into the inbox since 1998! kopurka New Member Brand new single server Centos 6 ISPConfig 3 /last version/ Postfix works - sending and receiving email for root without problem. Mail server pop.googlemail.com responded: Username and password not accepted."At the Thunderbird status bar it says: "Connect: Host for [email protected] contacted, sending login information .."I would appreciate help.Regards,Neville Top mattg Moderator Posts: The mail server responded: 5.1.1 The email account that you tried to reach does not exist. http://forums.mozillazine.org/viewtopic.php?f=28&t=1193975
I am the host and I get this email bouncing back but it sends fine in Gmail. Galactic Cannibal Feb 1, 2011, 17:02 Reply Hey Dude …(assuming you are a What does this mean? block listed. It displays information about theserver, usually a URL to the FAQ page of the SMTPsoftware running on the server.
Cancel Subscribe to feed Question details Product Thunderbird Topic Other System Details More system details Additional System Details Application User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:41.0) Gecko/20100101 Firefox/41.0 More Please check the message recipient "AgersHome" and try again." Seems to be some kind of bug... If sending in webmail works, then your ispconfig server is configured correctly and that you dont get error in the mail log seconds that. The recipients are in my address book and I need to send the same message to 15 members.
We are dealing with Exchange 2003, if that means anything... 0 Message Expert Comment by:vrmartellnyc2004-05-24 Dealing with Exchange 2003 - iMail users cannot send to us - most of the Reverse DNS FAILED! What does "error occurred, mail server responded 5.1.1 not our customer"mean? 1 reply 6 have this problem 408 views Last reply by Waini123123 2 years ago mvcurry Posted 5/24/14, 3:06 PM https://support.mozilla.org/questions/1087406 Stay logged in Sign up now!
The mail server responded: 5.1.1
I have a gmail account aswell and tried sending email to my primary domain (resulted in 550 Error on gmail) Queries: 1. As it happens - several of my mailing lists are more than one word - and untill the last few days (I havn't use one since last week) - they were Top mattg Moderator Posts: 15789 Joined: 2007-06-14 05:12 Location: 'The Outback' Australia Re: Thunderbird email client Error Quote Postby mattg » 2014-03-17 05:09 Please enable all logging, send your self an SummaryArticle NameWhat Those SMTP Error Codes Mean and Why You Should CareAuthorSuretyMail Email AccreditationDescriptionHere's what those SMTP error codes such as "550 Requested action not taken: mailbox unavailable" or "550 5
Or will they delete it unopened and unread, creating even more problems for you? http://linuxprofilm.com/thunderbird-error/thunderbird-error-1000.html User unknown Everyone else in the world can mail John. As written in the perfect setup guides, the hostname and mailname have to be a subdomain like server1.example.com and not example.com. But this is the first that I've heard of a single one word acting like it thought it was two words.
At least it's easy to get round it - it's just strange that it suddenly popped up as a problem ta Hi agin I went back and created another new email Board index Change font size Information The requested topic does not exist. It should return you the MX record and also the a record where the mx points to. navigate to this website Any suggestions??
It has to be one or the other. What OS do you use? Please advise Now the parts I don't agree with is about not ever checking email once the box is full (which happened to be a work email with very limited space).
Also check whether your mail servers are not appearing on any spam blacklists. CrisisMaven Mar 26, 2010, 18:22 Reply Thanks for that exhaustive yet concise description which I have bookmarked. Of these, by far the most common one - the one that as a sender you will see most often and to which you must pay immediate attention - is the So the bug seems to be that when the maillist is pulled in to the email - the quotes are missing... Of course not !
I have just run it and all is perfect. I reckon that is because of the email domain