Q 1: Strictly, not a perl question; a mailserver &/or client question. But TBOMK, your schema implies one-addressee; one transmission, in which case, rejection (or not) as span will depend on IP from which you send (may be blocked by some agents as known open-relay, spam source or for other reasons -- and/or -- on client settings at recipient end. No absolute answer possible based on data you provide, and probably OT here.
Q 2: Suggest you start with search, super-search, google, etc. When you can refine your question within meaningful limits, we can be a lot more help.
Q 3: Answer is same as to Q 2 re searching and learning on your own effort.
Bottom Line: Please read How do I post a question effectively?
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.