Once, in 2007, he wrote what the F.B.I. calls "an illogical 12-point memo" suggesting that the two female former colleagues with whom he was obsessed might have mailed the letters.
They have also subpoenaed records from laboratories that hold inventories of anthrax to determine whether any of it is missing and whether those labs have employed any disgruntled workers who might have mailed it.
Mr. Taylor suggested that Dr. Ivins might have mailed the letters out of concern for the future of an anthrax vaccination program for the military, which was threatened after soldiers had claimed they were sickened by the injections.
Unable to know the exact payment date, many consumers try to avoid late-payment problems by authorizing electronic payments a few days earlier than they might have mailed paper checks.
Rick Berry, its president, told me that the firm didn't send out unsolicited e-mails; it merely acts like a communications representative of a small business, transmitting digital reminders where a dentist's office might once have mailed postcards.
It is possible, they conceded, that she might have received mail that had been directly contaminated by a Leahy or Daschle letter and it simply had not been found.
Form 8453 (the one you send in with extra paper after e-filing) covers 13 circumstances in which you might have to mail a form or supporting documents to the IRS.
The first episode tires itself out establishing the sitcom's sit: an advance handout might have been mailed to viewers to better effect.
Concern that chimeras might have consciousness drew mail asserting that animals already do, thank you, without any meddling by scientists.
The Manager will be glad to help you with any questions you might have via e-mail, or you can visit him in his lofty tower among the clouds at Hendrie Hall, room 304.
The content of the missing messages related to Mr. Gore is unknown, but White House officials said that the computer server in his office had a separate problem that might have caused e-mail messages there not to be recorded properly.
