[JAMES-4021] Cannot send emails to "abc@def"@other.com

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.8.0
• Fix Version/s: 3.9.0
• Component/s: Mailet Contributions, SMTPServer
• Assignee: Unassigned
• Reporter: Benoit Tellier
• Created: 15/Mar/24 15:09
• Updated: 18/Mar/24 03:54
• Resolved: 18/Mar/24 03:54

Description

James users cannot send email to an otherwise synctactically valid email address:

"abc@def"@domain.com

Exception calling RecipientRewriteTable: username local part can not contain domain delimiter, got "j.palazzolo@avocats"
java.lang.IllegalArgumentException: username local part can not contain domain delimiter, got "j.palazzolo@avocats"
	at com.google.common.base.Preconditions.checkArgument(Preconditions.java:218)
	at org.apache.james.core.Username.<init>(Username.java:82)
	at org.apache.james.core.Username.fromLocalPartWithDomain(Username.java:58)
	at org.apache.james.rrt.lib.AbstractRecipientRewriteTable.getResolvedMappings(AbstractRecipientRewriteTable.java:111)
	at org.apache.james.transport.mailets.RecipientRewriteTableProcessor.executeRrtForRecipient(RecipientRewriteTableProcessor.java:391)
	at org.apache.james.transport.mailets.RecipientRewriteTableProcessor.lambda$executeRrtFor$10(RecipientRewriteTableProcessor.java:380)

(amongst other)

We should make sure we are able to accept and relay mails of our users to those addresses.

Issue Links

• links to: GitHub Pull Request #2124