sendmail: fix wrong vfork usage here too
*: shorten error texts

function                                             old     new   delta
launch_helper                                          -     151    +151
vfork_or_die                                          20       -     -20
sendgetmail_main                                    1946    1848     -98
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(add/remove: 1/1 grow/shrink: 0/1 up/down: 151/-118)           Total: 33 bytes

6 files changed