Author Topic: Problems with sending mail. Error "Invalid e-mail address: <email>"  (Read 1230 times)

Offline ank0l0g

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Hello ALL!

In an organization there are two mail domains.
The first "" second "office" Correspondingly mailbox names first server "", "". Second server "mail1@office", "mail2@office".
Mail runs between them. But after RoundCube, box "" no mail is sent to the boxes "mail1@office". Via e-mail client MS poisoned mail.
In this pop up error "Invalid e-mail address: "

Which way to dig?