Node Connectivity
There are 4972 nodes that can be used as predessesor
for a node with an input port of type 
Generic Port.
mbox Header Extractor (expert)
Extracts all message headers.
mbox Message Part Extractor
Extracts all message parts.
Get Mail
Read emails from a POP3 or IMAP server.
Spell Checker (simple)
Spell checking and correction for different languages.
Spell Checker: Apply Rules
Apply spelling correction rules.
Spell Checker: Create Rules
Create spelling correction rules.
ZXing Decoder
Decoding of multi-format 1D/2D barcodes.
QRCode Monkey Encoder
Encoding of text into QR codes using QRCode Monkey.
ZXing Encoder
Encoding of text into multi-format 1D/2D barcodes using ZXing.
Chemical Search
MolPort Chemical Search Node.