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Forgot to include the fix: <a href="http://blogs.technet.com/sbs/archive/2009/05/21/cannot-reply-to-old-emails-or-modify-old-calendar-items-after-pst-mail-migration.aspx" rel="ugc">http://blogs.technet.com/sbs/archive/2009/05/21/cannot-reply-to-old-emails-or-modify-old-calendar-items-after-pst-mail-migration.aspx</a><br />

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Forgot to include the fix: http://blogs.technet.com/sbs/archive/2009/05/21/cannot-reply-to-old-emails-or-modify-old-calendar-items-after-pst-mail-migration.aspx [http://blogs.technet.com/sbs/archive/2009/05/21/cannot-reply-to-old-emails-or-modify-old-calendar-items-after-pst-mail-migration.aspx]


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We have been involved in a merger and need to merge two domains into one. All is going well except we have one recurring problems when we perform a cross forest mailbox move. Everything moves well. except that when the moved user replies to an existing email, it immediately comes back as non deliverable &quot;&nbsp;IMCEAEX-_O=COMPANYNAME_OU=<wbr />First+20Ad<wbr />ministrati<wbr />ve+20Group<wbr />_cn=Recipi<wbr />ents_cn=US<wbr />ER@COMPANY<wbr />.ORG<br />
#550 5.1.1 RESOLVER.ADR.ExRecipNotFou<wbr />nd; not found ##<br />
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Any ideas on how to get around this<br />
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We have been involved in a merger and need to merge two domains into one. All is going well except we have one recurring problems when we perform a cross forest mailbox move. Everything moves well. except that when the moved user replies to an existing email, it immediately comes back as non deliverable " IMCEAEX-_O=COMPANYNAME_OU=First+20Administrative+20Group_cn=Recipients_cn=USER@COMPANY.ORG
#550 5.1.1 RESOLVER.ADR.ExRecipNotFound; not found ##

Any ideas on how to get around this



Problems replying to emails after user and mailbox moved cross forest

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.