From the $AVRS User's Guide
SYSOUT ACCUMULATION VIEWING & RETRIEVAL SYSTEMÂ®
1. Jobs do NOT run "in $AVERS". Jobs run in the system and their output is processed by $AVRS.
2. Why did you not pose this question to SEA, the vendor? You're MUCH more likely to get an answer from them.
3. Since the only mention in the 447-page User's Guide of email is on the title page for the SEA technical support email address, does that give you a clue about the answer to your question?
4. Abend notification should be handled by the job scheduling system, not by the output processing system. CA-7, for example, supports email notification of job status.