How do I pull back (retrieve) accidentially sent Opolis E-Mails?: Revisions

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It may happen that you - for example, accidentially - send an Opolis E-Mail to a Recipient and then want to pull back (i.e. retrieve) that message. Y...

It may happen that you - for example, accidentially - send an Opolis E-Mail to a Recipient and then want to pull back (i.e. retrieve) that message. Y...

It may happen that you - for example, accidentially - send an Opolis E-Mail to a Recipient and then want to pull back (i.e. retrieve) that ...