I'm trying to sign a csr generated from Exchange 2007, but openssl doesn't seem able to parse the request. I get the following:
$ openssl req -in exchange-smtp.req -text unable to load X509 request $ openssl req -in exchange-smtp.req -text -inform der unable to load X509 request 29188:error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag:tasn_dec.c:1296: 29188:error:0D07803A:asn1 encoding routines:ASN1_ITEM_EX_D2I:nested asn1 error:tasn_dec.c:380:Type=X509_REQ Exchange claims to generate PKCS #10 certicate requests. Is there something obvious I might be doing wrong? Regards, John