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- 12-22-2008, 01:08 PM #1Member
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- Dec 2008
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JavaMail API : getting "SMTPAddressFailedException"
I am getting "SMTPAddressFailedException" when trying to send mails to a mail id which has the format like this:
The exception was:
com.sun.mail.smtp.SMTPAddressFailedException: 550 5.7.1 Unable to relay for email@example.com
But when use my code to send a mail to recipient like this: firstname.lastname@example.org, it works fine.
Can anyone please help me out of it?
- 12-22-2008, 05:00 PM #2
550 - That is a mailing list, not a user.Java Code:
/* 3.3. VERIFYING AND EXPANDING * * SMTP provides as additional features, commands to verify a user * name or expand a mailing list. This is done with the VRFY and * EXPN commands, which have character string arguments. For the * VRFY command, the string is a user name, and the response may * include the full name of the user and must include the mailbox of * the user. For the EXPN command, the string identifies a mailing * list, and the multiline response may include the full name of the * users and must give the mailboxes on the mailing list. * * "User name" is a fuzzy term and used purposely. If a host * implements the VRFY or EXPN commands then at least local mailboxes * must be recognized as "user names". If a host chooses to * recognize other strings as "user names" that is allowed. * * In some hosts the distinction between a mailing list and an alias * for a single mailbox is a bit fuzzy, since a common data structure * may hold both types of entries, and it is possible to have mailing * lists of one mailbox. If a request is made to verify a mailing * list a positive response can be given if on receipt of a message * so addressed it will be delivered to everyone on the list, * otherwise an error should be reported (e.g., "550 That is a * mailing list, not a user"). If a request is made to expand a user * name a positive response can be formed by returning a list * containing one name, or an error can be reported (e.g., "550 That * is a user name, not a mailing list"). * * In the case of a multiline reply (normal for EXPN) exactly one * mailbox is to be specified on each line of the reply. In the case * of an ambiguous request, for example, "VRFY Smith", where there * are two Smith's the response must be "553 User ambiguous". */Introduction to Programming Using Java.
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