User Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:35.0) Gecko/20100101 Firefox/35.0 Build ID: 20150122214805 Steps to reproduce: I've been able to reproduce this issue so far only with entries in Thunderbird address book who have their e-mail address as display name. For example: email@example.com <firstname.lastname@example.org> Invite box works fine for addresses who have regular string as display name. For example: Hitar Petar <email@example.com> Actual results: Invite Attendees deforms the e-mail address: "firstname.lastname@example.org"@example.com (for an entry like - email@example.com <firstname.lastname@example.org>) Deformed address can not be corrected even manually since Lightning will attempt to autocomplete it and returns the previous value. Expected results: As a result of the deformed address, the mail server returns a bounceback. Affected attendees will not receive the intended event notification.
Does this only happen in Lightning's attendee dialig or also when composing a regular email?
Hello, This happens only in Lightning. Composing e-mails works fine.
Created attachment 8565631 [details] [diff] [review] FixAutocompleteDisplayName-V1.diff